12178380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{202973}}^1$

素因数の和:202985

約数の個数: 24

約数和(自身を含む): 34099632

約数和(自身を除く): 21921252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 202973, 405946, 608919, 811892, 1014865, 1217838, 2029730, 2435676, 3044595, 4059460, 6089190, 12178380]

約数ペア:

[(1, 12178380), (2, 6089190), (3, 4059460), (4, 3044595), (5, 2435676), (6, 2029730), (10, 1217838), (12, 1014865), (15, 811892), (20, 608919), (30, 405946), (60, 202973)]