8902710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 80

約数和(自身を含む): 24829200

約数和(自身を除く): 15926490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 379, 405, 435, 522, 758, 783, 810, 870, 1137, 1305, 1566, 1895, 2274, 2349, 2610, 3411, 3790, 3915, 4698, 5685, 6822, 7830, 10233, 10991, 11370, 11745, 17055, 20466, 21982, 23490, 30699, 32973, 34110, 51165, 54955, 61398, 65946, 98919, 102330, 109910, 153495, 164865, 197838, 296757, 306990, 329730, 494595, 593514, 890271, 989190, 1483785, 1780542, 2967570, 4451355, 8902710]

約数ペア:

[(1, 8902710), (2, 4451355), (3, 2967570), (5, 1780542), (6, 1483785), (9, 989190), (10, 890271), (15, 593514), (18, 494595), (27, 329730), (29, 306990), (30, 296757), (45, 197838), (54, 164865), (58, 153495), (81, 109910), (87, 102330), (90, 98919), (135, 65946), (145, 61398), (162, 54955), (174, 51165), (261, 34110), (270, 32973), (290, 30699), (379, 23490), (405, 21982), (435, 20466), (522, 17055), (758, 11745), (783, 11370), (810, 10991), (870, 10233), (1137, 7830), (1305, 6822), (1566, 5685), (1895, 4698), (2274, 3915), (2349, 3790), (2610, 3411)]