42066570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 130959360

約数和(自身を除く): 88892790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 811, 910, 1235, 1330, 1365, 1482, 1622, 1729, 1995, 2433, 2470, 2730, 3458, 3705, 3990, 4055, 4866, 5187, 5677, 7410, 8110, 8645, 10374, 10543, 11354, 12165, 15409, 17031, 17290, 21086, 24330, 25935, 28385, 30818, 31629, 34062, 46227, 51870, 52715, 56770, 63258, 73801, 77045, 85155, 92454, 105430, 107863, 147602, 154090, 158145, 170310, 200317, 215726, 221403, 231135, 316290, 323589, 369005, 400634, 442806, 462270, 539315, 600951, 647178, 738010, 1001585, 1078630, 1107015, 1201902, 1402219, 1617945, 2003170, 2214030, 2804438, 3004755, 3235890, 4206657, 6009510, 7011095, 8413314, 14022190, 21033285, 42066570]

約数ペア:

[(1, 42066570), (2, 21033285), (3, 14022190), (5, 8413314), (6, 7011095), (7, 6009510), (10, 4206657), (13, 3235890), (14, 3004755), (15, 2804438), (19, 2214030), (21, 2003170), (26, 1617945), (30, 1402219), (35, 1201902), (38, 1107015), (39, 1078630), (42, 1001585), (57, 738010), (65, 647178), (70, 600951), (78, 539315), (91, 462270), (95, 442806), (105, 400634), (114, 369005), (130, 323589), (133, 316290), (182, 231135), (190, 221403), (195, 215726), (210, 200317), (247, 170310), (266, 158145), (273, 154090), (285, 147602), (390, 107863), (399, 105430), (455, 92454), (494, 85155), (546, 77045), (570, 73801), (665, 63258), (741, 56770), (798, 52715), (811, 51870), (910, 46227), (1235, 34062), (1330, 31629), (1365, 30818), (1482, 28385), (1622, 25935), (1729, 24330), (1995, 21086), (2433, 17290), (2470, 17031), (2730, 15409), (3458, 12165), (3705, 11354), (3990, 10543), (4055, 10374), (4866, 8645), (5187, 8110), (5677, 7410)]