71520110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3019}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 135682560

約数和(自身を除く): 64162450

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 3019, 4738, 6038, 11845, 15095, 23690, 30190, 69437, 138874, 310957, 347185, 621914, 694370, 1554785, 3109570, 7152011, 14304022, 35760055, 71520110]

約数ペア:

[(1, 71520110), (2, 35760055), (5, 14304022), (10, 7152011), (23, 3109570), (46, 1554785), (103, 694370), (115, 621914), (206, 347185), (230, 310957), (515, 138874), (1030, 69437), (2369, 30190), (3019, 23690), (4738, 15095), (6038, 11845)]