70761820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 159552288

約数和(自身を除く): 88790468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 2851, 4964, 5702, 6205, 11404, 12410, 14255, 24820, 28510, 48467, 57020, 96934, 193868, 208123, 242335, 416246, 484670, 832492, 969340, 1040615, 2081230, 3538091, 4162460, 7076182, 14152364, 17690455, 35380910, 70761820]

約数ペア:

[(1, 70761820), (2, 35380910), (4, 17690455), (5, 14152364), (10, 7076182), (17, 4162460), (20, 3538091), (34, 2081230), (68, 1040615), (73, 969340), (85, 832492), (146, 484670), (170, 416246), (292, 242335), (340, 208123), (365, 193868), (730, 96934), (1241, 57020), (1460, 48467), (2482, 28510), (2851, 24820), (4964, 14255), (5702, 12410), (6205, 11404)]