70318970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6866

約数の個数: 32

約数和(自身を含む): 136236816

約数和(自身を除く): 65917846

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 6781, 10370, 13562, 33905, 67810, 115277, 230554, 413641, 576385, 827282, 1152770, 2068205, 4136410, 7031897, 14063794, 35159485, 70318970]

約数ペア:

[(1, 70318970), (2, 35159485), (5, 14063794), (10, 7031897), (17, 4136410), (34, 2068205), (61, 1152770), (85, 827282), (122, 576385), (170, 413641), (305, 230554), (610, 115277), (1037, 67810), (2074, 33905), (5185, 13562), (6781, 10370)]