84813290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 156574080

約数和(自身を除く): 71760790

約数列:

[1, 2, 5, 10, 67, 103, 134, 206, 335, 515, 670, 1030, 1229, 2458, 6145, 6901, 12290, 13802, 34505, 69010, 82343, 126587, 164686, 253174, 411715, 632935, 823430, 1265870, 8481329, 16962658, 42406645, 84813290]

約数ペア:

[(1, 84813290), (2, 42406645), (5, 16962658), (10, 8481329), (67, 1265870), (103, 823430), (134, 632935), (206, 411715), (335, 253174), (515, 164686), (670, 126587), (1030, 82343), (1229, 69010), (2458, 34505), (6145, 13802), (6901, 12290)]