406243380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6770723}}^1$

素因数の和:6770735

約数の個数: 24

約数和(自身を含む): 1137481632

約数和(自身を除く): 731238252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6770723, 13541446, 20312169, 27082892, 33853615, 40624338, 67707230, 81248676, 101560845, 135414460, 203121690, 406243380]

約数ペア:

[(1, 406243380), (2, 203121690), (3, 135414460), (4, 101560845), (5, 81248676), (6, 67707230), (10, 40624338), (12, 33853615), (15, 27082892), (20, 20312169), (30, 13541446), (60, 6770723)]