145072010

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{14071}}^1$

素因数の和:15109

約数の個数: 16

約数和(自身を含む): 261401472

約数和(自身を除く): 116329462

約数列:

[1, 2, 5, 10, 1031, 2062, 5155, 10310, 14071, 28142, 70355, 140710, 14507201, 29014402, 72536005, 145072010]

約数ペア:

[(1, 145072010), (2, 72536005), (5, 29014402), (10, 14507201), (1031, 140710), (2062, 70355), (5155, 28142), (10310, 14071)]