71866410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:668

約数の個数: 128

約数和(自身を含む): 219469824

約数和(自身を除く): 147603414

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 53, 55, 66, 70, 77, 105, 106, 110, 154, 159, 165, 210, 231, 265, 318, 330, 371, 385, 462, 530, 583, 587, 742, 770, 795, 1113, 1155, 1166, 1174, 1590, 1749, 1761, 1855, 2226, 2310, 2915, 2935, 3498, 3522, 3710, 4081, 4109, 5565, 5830, 5870, 6457, 8162, 8218, 8745, 8805, 11130, 12243, 12327, 12914, 17490, 17610, 19371, 20405, 20545, 24486, 24654, 31111, 32285, 38742, 40810, 41090, 45199, 61215, 61635, 62222, 64570, 90398, 93333, 96855, 122430, 123270, 135597, 155555, 186666, 193710, 217777, 225995, 271194, 311110, 342221, 435554, 451990, 466665, 653331, 677985, 684442, 933330, 1026663, 1088885, 1306662, 1355970, 1711105, 2053326, 2177770, 2395547, 3266655, 3422210, 4791094, 5133315, 6533310, 7186641, 10266630, 11977735, 14373282, 23955470, 35933205, 71866410]

約数ペア:

[(1, 71866410), (2, 35933205), (3, 23955470), (5, 14373282), (6, 11977735), (7, 10266630), (10, 7186641), (11, 6533310), (14, 5133315), (15, 4791094), (21, 3422210), (22, 3266655), (30, 2395547), (33, 2177770), (35, 2053326), (42, 1711105), (53, 1355970), (55, 1306662), (66, 1088885), (70, 1026663), (77, 933330), (105, 684442), (106, 677985), (110, 653331), (154, 466665), (159, 451990), (165, 435554), (210, 342221), (231, 311110), (265, 271194), (318, 225995), (330, 217777), (371, 193710), (385, 186666), (462, 155555), (530, 135597), (583, 123270), (587, 122430), (742, 96855), (770, 93333), (795, 90398), (1113, 64570), (1155, 62222), (1166, 61635), (1174, 61215), (1590, 45199), (1749, 41090), (1761, 40810), (1855, 38742), (2226, 32285), (2310, 31111), (2915, 24654), (2935, 24486), (3498, 20545), (3522, 20405), (3710, 19371), (4081, 17610), (4109, 17490), (5565, 12914), (5830, 12327), (5870, 12243), (6457, 11130), (8162, 8805), (8218, 8745)]