2101471530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1\times {\mathrm{887}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 5092374528

約数和(自身を除く): 2990902998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 523, 755, 887, 906, 1046, 1510, 1569, 1774, 2265, 2615, 2661, 3138, 4435, 4530, 5230, 5322, 7845, 8870, 13305, 15690, 26610, 78973, 133937, 157946, 236919, 267874, 394865, 401811, 463901, 473838, 669685, 789730, 803622, 927802, 1184595, 1339370, 1391703, 2009055, 2319505, 2369190, 2783406, 4018110, 4639010, 6958515, 13917030, 70049051, 140098102, 210147153, 350245255, 420294306, 700490510, 1050735765, 2101471530]

約数ペア:

[(1, 2101471530), (2, 1050735765), (3, 700490510), (5, 420294306), (6, 350245255), (10, 210147153), (15, 140098102), (30, 70049051), (151, 13917030), (302, 6958515), (453, 4639010), (523, 4018110), (755, 2783406), (887, 2369190), (906, 2319505), (1046, 2009055), (1510, 1391703), (1569, 1339370), (1774, 1184595), (2265, 927802), (2615, 803622), (2661, 789730), (3138, 669685), (4435, 473838), (4530, 463901), (5230, 401811), (5322, 394865), (7845, 267874), (8870, 236919), (13305, 157946), (15690, 133937), (26610, 78973)]