29120554940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2762861}}^1$

素因数の和:2762918

約数の個数: 48

約数和(自身を含む): 66839157504

約数和(自身を除く): 37718602564

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 2762861, 5525722, 11051444, 13814305, 27628610, 46968637, 55257220, 85648691, 93937274, 171297382, 187874548, 234843185, 342594764, 428243455, 469686370, 856486910, 939372740, 1456027747, 1712973820, 2912055494, 5824110988, 7280138735, 14560277470, 29120554940]

約数ペア:

[(1, 29120554940), (2, 14560277470), (4, 7280138735), (5, 5824110988), (10, 2912055494), (17, 1712973820), (20, 1456027747), (31, 939372740), (34, 856486910), (62, 469686370), (68, 428243455), (85, 342594764), (124, 234843185), (155, 187874548), (170, 171297382), (310, 93937274), (340, 85648691), (527, 55257220), (620, 46968637), (1054, 27628610), (2108, 13814305), (2635, 11051444), (5270, 5525722), (10540, 2762861)]