71275010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 131068800

約数和(自身を除く): 59793790

約数列:

[1, 2, 5, 10, 73, 146, 163, 326, 365, 599, 730, 815, 1198, 1630, 2995, 5990, 11899, 23798, 43727, 59495, 87454, 97637, 118990, 195274, 218635, 437270, 488185, 976370, 7127501, 14255002, 35637505, 71275010]

約数ペア:

[(1, 71275010), (2, 35637505), (5, 14255002), (10, 7127501), (73, 976370), (146, 488185), (163, 437270), (326, 218635), (365, 195274), (599, 118990), (730, 97637), (815, 87454), (1198, 59495), (1630, 43727), (2995, 23798), (5990, 11899)]