40900290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1973}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 98352576

約数和(自身を除く): 57452286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 1973, 2073, 3455, 3946, 4146, 5919, 6910, 9865, 10365, 11838, 19730, 20730, 29595, 59190, 1363343, 2726686, 4090029, 6816715, 8180058, 13633430, 20450145, 40900290]

約数ペア:

[(1, 40900290), (2, 20450145), (3, 13633430), (5, 8180058), (6, 6816715), (10, 4090029), (15, 2726686), (30, 1363343), (691, 59190), (1382, 29595), (1973, 20730), (2073, 19730), (3455, 11838), (3946, 10365), (4146, 9865), (5919, 6910)]