29977620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 58274796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 227, 284, 310, 355, 372, 426, 454, 465, 620, 681, 710, 852, 908, 930, 1065, 1135, 1362, 1420, 1860, 2130, 2201, 2270, 2724, 3405, 4260, 4402, 4540, 6603, 6810, 7037, 8804, 11005, 13206, 13620, 14074, 16117, 21111, 22010, 26412, 28148, 32234, 33015, 35185, 42222, 44020, 48351, 64468, 66030, 70370, 80585, 84444, 96702, 105555, 132060, 140740, 161170, 193404, 211110, 241755, 322340, 422220, 483510, 499627, 967020, 999254, 1498881, 1998508, 2498135, 2997762, 4996270, 5995524, 7494405, 9992540, 14988810, 29977620]

約数ペア:

[(1, 29977620), (2, 14988810), (3, 9992540), (4, 7494405), (5, 5995524), (6, 4996270), (10, 2997762), (12, 2498135), (15, 1998508), (20, 1498881), (30, 999254), (31, 967020), (60, 499627), (62, 483510), (71, 422220), (93, 322340), (124, 241755), (142, 211110), (155, 193404), (186, 161170), (213, 140740), (227, 132060), (284, 105555), (310, 96702), (355, 84444), (372, 80585), (426, 70370), (454, 66030), (465, 64468), (620, 48351), (681, 44020), (710, 42222), (852, 35185), (908, 33015), (930, 32234), (1065, 28148), (1135, 26412), (1362, 22010), (1420, 21111), (1860, 16117), (2130, 14074), (2201, 13620), (2270, 13206), (2724, 11005), (3405, 8804), (4260, 7037), (4402, 6810), (4540, 6603)]