28615010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 24572830

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 470, 535, 569, 1070, 1138, 2845, 5029, 5690, 10058, 25145, 26743, 50290, 53486, 60883, 121766, 133715, 267430, 304415, 608830, 2861501, 5723002, 14307505, 28615010]

約数ペア:

[(1, 28615010), (2, 14307505), (5, 5723002), (10, 2861501), (47, 608830), (94, 304415), (107, 267430), (214, 133715), (235, 121766), (470, 60883), (535, 53486), (569, 50290), (1070, 26743), (1138, 25145), (2845, 10058), (5029, 5690)]