1739843490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 256

約数和(自身を含む): 5598720000

約数和(自身を除く): 3858876510

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 147, 154, 165, 190, 209, 210, 231, 245, 266, 285, 294, 330, 343, 385, 399, 418, 462, 490, 539, 570, 627, 665, 686, 735, 770, 798, 809, 931, 1029, 1045, 1078, 1155, 1254, 1330, 1463, 1470, 1617, 1618, 1715, 1862, 1995, 2058, 2090, 2310, 2427, 2695, 2793, 2926, 3135, 3234, 3430, 3773, 3990, 4045, 4389, 4655, 4854, 5145, 5390, 5586, 5663, 6270, 6517, 7315, 7546, 8085, 8090, 8778, 8899, 9310, 10241, 10290, 11319, 11326, 12135, 13034, 13965, 14630, 15371, 16170, 16989, 17798, 18865, 19551, 20482, 21945, 22638, 24270, 26697, 27930, 28315, 30723, 30742, 32585, 33978, 37730, 39102, 39641, 43890, 44495, 46113, 51205, 53394, 56595, 56630, 61446, 62293, 65170, 71687, 76855, 79282, 84945, 88990, 92226, 97755, 102410, 107597, 113190, 118923, 124586, 133485, 143374, 153615, 153710, 169081, 169890, 186879, 195510, 198205, 215061, 215194, 230565, 237846, 266970, 277487, 307230, 311465, 322791, 338162, 358435, 373758, 396410, 430122, 436051, 461130, 507243, 537985, 554974, 594615, 622930, 645582, 716870, 753179, 832461, 845405, 872102, 934395, 1014486, 1075305, 1075970, 1183567, 1189230, 1308153, 1387435, 1506358, 1613955, 1664922, 1690810, 1868790, 2150610, 2180255, 2259537, 2367134, 2536215, 2616306, 2774870, 3052357, 3227910, 3550701, 3765895, 4162305, 4360510, 4519074, 5072430, 5272253, 5917835, 6104714, 6540765, 7101402, 7531790, 8284969, 8324610, 9157071, 10544506, 11297685, 11835670, 13081530, 15261785, 15816759, 16569938, 17753505, 18314142, 22595370, 24854907, 26361265, 30523570, 31633518, 35507010, 41424845, 45785355, 49709814, 52722530, 57994783, 79083795, 82849690, 91570710, 115989566, 124274535, 158167590, 173984349, 248549070, 289973915, 347968698, 579947830, 869921745, 1739843490]

約数ペア:

[(1, 1739843490), (2, 869921745), (3, 579947830), (5, 347968698), (6, 289973915), (7, 248549070), (10, 173984349), (11, 158167590), (14, 124274535), (15, 115989566), (19, 91570710), (21, 82849690), (22, 79083795), (30, 57994783), (33, 52722530), (35, 49709814), (38, 45785355), (42, 41424845), (49, 35507010), (55, 31633518), (57, 30523570), (66, 26361265), (70, 24854907), (77, 22595370), (95, 18314142), (98, 17753505), (105, 16569938), (110, 15816759), (114, 15261785), (133, 13081530), (147, 11835670), (154, 11297685), (165, 10544506), (190, 9157071), (209, 8324610), (210, 8284969), (231, 7531790), (245, 7101402), (266, 6540765), (285, 6104714), (294, 5917835), (330, 5272253), (343, 5072430), (385, 4519074), (399, 4360510), (418, 4162305), (462, 3765895), (490, 3550701), (539, 3227910), (570, 3052357), (627, 2774870), (665, 2616306), (686, 2536215), (735, 2367134), (770, 2259537), (798, 2180255), (809, 2150610), (931, 1868790), (1029, 1690810), (1045, 1664922), (1078, 1613955), (1155, 1506358), (1254, 1387435), (1330, 1308153), (1463, 1189230), (1470, 1183567), (1617, 1075970), (1618, 1075305), (1715, 1014486), (1862, 934395), (1995, 872102), (2058, 845405), (2090, 832461), (2310, 753179), (2427, 716870), (2695, 645582), (2793, 622930), (2926, 594615), (3135, 554974), (3234, 537985), (3430, 507243), (3773, 461130), (3990, 436051), (4045, 430122), (4389, 396410), (4655, 373758), (4854, 358435), (5145, 338162), (5390, 322791), (5586, 311465), (5663, 307230), (6270, 277487), (6517, 266970), (7315, 237846), (7546, 230565), (8085, 215194), (8090, 215061), (8778, 198205), (8899, 195510), (9310, 186879), (10241, 169890), (10290, 169081), (11319, 153710), (11326, 153615), (12135, 143374), (13034, 133485), (13965, 124586), (14630, 118923), (15371, 113190), (16170, 107597), (16989, 102410), (17798, 97755), (18865, 92226), (19551, 88990), (20482, 84945), (21945, 79282), (22638, 76855), (24270, 71687), (26697, 65170), (27930, 62293), (28315, 61446), (30723, 56630), (30742, 56595), (32585, 53394), (33978, 51205), (37730, 46113), (39102, 44495), (39641, 43890)]