15941370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{769}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 38364480

約数和(自身を除く): 22423110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 769, 1382, 1538, 2073, 2307, 3455, 3845, 4146, 4614, 6910, 7690, 10365, 11535, 20730, 23070, 531379, 1062758, 1594137, 2656895, 3188274, 5313790, 7970685, 15941370]

約数ペア:

[(1, 15941370), (2, 7970685), (3, 5313790), (5, 3188274), (6, 2656895), (10, 1594137), (15, 1062758), (30, 531379), (691, 23070), (769, 20730), (1382, 11535), (1538, 10365), (2073, 7690), (2307, 6910), (3455, 4614), (3845, 4146)]