258907110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 256

約数和(自身を含む): 865935360

約数和(自身を除く): 607028250

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 19, 21, 22, 30, 33, 34, 35, 38, 42, 51, 55, 57, 66, 70, 77, 85, 95, 102, 105, 110, 114, 119, 133, 154, 165, 170, 187, 190, 209, 210, 231, 238, 255, 266, 285, 323, 330, 347, 357, 374, 385, 399, 418, 462, 510, 561, 570, 595, 627, 646, 665, 694, 714, 770, 798, 935, 969, 1041, 1045, 1122, 1155, 1190, 1254, 1309, 1330, 1463, 1615, 1735, 1785, 1870, 1938, 1995, 2082, 2090, 2261, 2310, 2429, 2618, 2805, 2926, 3135, 3230, 3470, 3553, 3570, 3817, 3927, 3990, 4389, 4522, 4845, 4858, 5205, 5610, 5899, 6270, 6545, 6593, 6783, 7106, 7287, 7315, 7634, 7854, 8778, 9690, 10410, 10659, 11305, 11451, 11798, 12145, 13090, 13186, 13566, 14574, 14630, 17697, 17765, 19085, 19635, 19779, 21318, 21945, 22610, 22902, 24290, 24871, 26719, 29495, 32965, 33915, 35394, 35530, 36435, 38170, 39270, 39558, 41293, 43890, 46151, 49742, 53295, 53438, 57255, 58990, 64889, 65930, 67830, 72523, 72870, 74613, 80157, 82586, 88485, 92302, 98895, 106590, 112081, 114510, 123879, 124355, 129778, 133595, 138453, 145046, 149226, 160314, 176970, 194667, 197790, 206465, 217569, 224162, 230755, 247758, 248710, 267190, 276906, 324445, 336243, 362615, 373065, 389334, 400785, 412930, 435138, 454223, 461510, 507661, 560405, 619395, 648890, 672486, 692265, 725230, 746130, 784567, 801570, 908446, 973335, 1015322, 1087845, 1120810, 1232891, 1238790, 1362669, 1384530, 1522983, 1569134, 1681215, 1946670, 2175690, 2271115, 2353701, 2465782, 2538305, 2725338, 3045966, 3362430, 3698673, 3922835, 4542230, 4707402, 5076610, 6164455, 6813345, 7397346, 7614915, 7845670, 8630237, 11768505, 12328910, 13626690, 15229830, 17260474, 18493365, 23537010, 25890711, 36986730, 43151185, 51781422, 86302370, 129453555, 258907110]

約数ペア:

[(1, 258907110), (2, 129453555), (3, 86302370), (5, 51781422), (6, 43151185), (7, 36986730), (10, 25890711), (11, 23537010), (14, 18493365), (15, 17260474), (17, 15229830), (19, 13626690), (21, 12328910), (22, 11768505), (30, 8630237), (33, 7845670), (34, 7614915), (35, 7397346), (38, 6813345), (42, 6164455), (51, 5076610), (55, 4707402), (57, 4542230), (66, 3922835), (70, 3698673), (77, 3362430), (85, 3045966), (95, 2725338), (102, 2538305), (105, 2465782), (110, 2353701), (114, 2271115), (119, 2175690), (133, 1946670), (154, 1681215), (165, 1569134), (170, 1522983), (187, 1384530), (190, 1362669), (209, 1238790), (210, 1232891), (231, 1120810), (238, 1087845), (255, 1015322), (266, 973335), (285, 908446), (323, 801570), (330, 784567), (347, 746130), (357, 725230), (374, 692265), (385, 672486), (399, 648890), (418, 619395), (462, 560405), (510, 507661), (561, 461510), (570, 454223), (595, 435138), (627, 412930), (646, 400785), (665, 389334), (694, 373065), (714, 362615), (770, 336243), (798, 324445), (935, 276906), (969, 267190), (1041, 248710), (1045, 247758), (1122, 230755), (1155, 224162), (1190, 217569), (1254, 206465), (1309, 197790), (1330, 194667), (1463, 176970), (1615, 160314), (1735, 149226), (1785, 145046), (1870, 138453), (1938, 133595), (1995, 129778), (2082, 124355), (2090, 123879), (2261, 114510), (2310, 112081), (2429, 106590), (2618, 98895), (2805, 92302), (2926, 88485), (3135, 82586), (3230, 80157), (3470, 74613), (3553, 72870), (3570, 72523), (3817, 67830), (3927, 65930), (3990, 64889), (4389, 58990), (4522, 57255), (4845, 53438), (4858, 53295), (5205, 49742), (5610, 46151), (5899, 43890), (6270, 41293), (6545, 39558), (6593, 39270), (6783, 38170), (7106, 36435), (7287, 35530), (7315, 35394), (7634, 33915), (7854, 32965), (8778, 29495), (9690, 26719), (10410, 24871), (10659, 24290), (11305, 22902), (11451, 22610), (11798, 21945), (12145, 21318), (13090, 19779), (13186, 19635), (13566, 19085), (14574, 17765), (14630, 17697)]