57815970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2789}}^1$

素因数の和:3490

約数の個数: 32

約数和(自身を含む): 139008960

約数和(自身を除く): 81192990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 2789, 3455, 4146, 5578, 6910, 8367, 10365, 13945, 16734, 20730, 27890, 41835, 83670, 1927199, 3854398, 5781597, 9635995, 11563194, 19271990, 28907985, 57815970]

約数ペア:

[(1, 57815970), (2, 28907985), (3, 19271990), (5, 11563194), (6, 9635995), (10, 5781597), (15, 3854398), (30, 1927199), (691, 83670), (1382, 41835), (2073, 27890), (2789, 20730), (3455, 16734), (4146, 13945), (5578, 10365), (6910, 8367)]