189438510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6314617}}^1$

素因数の和:6314627

約数の個数: 16

約数和(自身を含む): 454652496

約数和(自身を除く): 265213986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6314617, 12629234, 18943851, 31573085, 37887702, 63146170, 94719255, 189438510]

約数ペア:

[(1, 189438510), (2, 94719255), (3, 63146170), (5, 37887702), (6, 31573085), (10, 18943851), (15, 12629234), (30, 6314617)]