7505190

素因数分解:

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

素因数の和:72

約数の個数: 192

約数和(自身を含む): 26334720

約数和(自身を除く): 18829530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 27, 30, 33, 35, 38, 42, 45, 54, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 135, 154, 165, 171, 189, 190, 198, 209, 210, 231, 266, 270, 285, 297, 315, 330, 342, 361, 378, 385, 399, 418, 462, 495, 513, 570, 594, 627, 630, 665, 693, 722, 770, 798, 855, 945, 990, 1026, 1045, 1083, 1155, 1197, 1254, 1330, 1386, 1463, 1485, 1710, 1805, 1881, 1890, 1995, 2079, 2090, 2166, 2310, 2394, 2527, 2565, 2926, 2970, 3135, 3249, 3465, 3591, 3610, 3762, 3971, 3990, 4158, 4389, 5054, 5130, 5415, 5643, 5985, 6270, 6498, 6930, 7182, 7315, 7581, 7942, 8778, 9405, 9747, 10395, 10830, 11286, 11913, 11970, 12635, 13167, 14630, 15162, 16245, 17955, 18810, 19494, 19855, 20790, 21945, 22743, 23826, 25270, 26334, 27797, 28215, 32490, 35739, 35910, 37905, 39501, 39710, 43890, 45486, 48735, 55594, 56430, 59565, 65835, 68229, 71478, 75810, 79002, 83391, 97470, 107217, 113715, 119130, 131670, 136458, 138985, 166782, 178695, 197505, 214434, 227430, 250173, 277970, 341145, 357390, 395010, 416955, 500346, 536085, 682290, 750519, 833910, 1072170, 1250865, 1501038, 2501730, 3752595, 7505190]

約数ペア:

[(1, 7505190), (2, 3752595), (3, 2501730), (5, 1501038), (6, 1250865), (7, 1072170), (9, 833910), (10, 750519), (11, 682290), (14, 536085), (15, 500346), (18, 416955), (19, 395010), (21, 357390), (22, 341145), (27, 277970), (30, 250173), (33, 227430), (35, 214434), (38, 197505), (42, 178695), (45, 166782), (54, 138985), (55, 136458), (57, 131670), (63, 119130), (66, 113715), (70, 107217), (77, 97470), (90, 83391), (95, 79002), (99, 75810), (105, 71478), (110, 68229), (114, 65835), (126, 59565), (133, 56430), (135, 55594), (154, 48735), (165, 45486), (171, 43890), (189, 39710), (190, 39501), (198, 37905), (209, 35910), (210, 35739), (231, 32490), (266, 28215), (270, 27797), (285, 26334), (297, 25270), (315, 23826), (330, 22743), (342, 21945), (361, 20790), (378, 19855), (385, 19494), (399, 18810), (418, 17955), (462, 16245), (495, 15162), (513, 14630), (570, 13167), (594, 12635), (627, 11970), (630, 11913), (665, 11286), (693, 10830), (722, 10395), (770, 9747), (798, 9405), (855, 8778), (945, 7942), (990, 7581), (1026, 7315), (1045, 7182), (1083, 6930), (1155, 6498), (1197, 6270), (1254, 5985), (1330, 5643), (1386, 5415), (1463, 5130), (1485, 5054), (1710, 4389), (1805, 4158), (1881, 3990), (1890, 3971), (1995, 3762), (2079, 3610), (2090, 3591), (2166, 3465), (2310, 3249), (2394, 3135), (2527, 2970), (2565, 2926)]