70837210

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 129703680

約数和(自身を除く): 58866470

約数列:

[1, 2, 5, 10, 107, 214, 239, 277, 478, 535, 554, 1070, 1195, 1385, 2390, 2770, 25573, 29639, 51146, 59278, 66203, 127865, 132406, 148195, 255730, 296390, 331015, 662030, 7083721, 14167442, 35418605, 70837210]

約数ペア:

[(1, 70837210), (2, 35418605), (5, 14167442), (10, 7083721), (107, 662030), (214, 331015), (239, 296390), (277, 255730), (478, 148195), (535, 132406), (554, 127865), (1070, 66203), (1195, 59278), (1385, 51146), (2390, 29639), (2770, 25573)]