234156540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3902609}}^1$

素因数の和:3902621

約数の個数: 24

約数和(自身を含む): 655638480

約数和(自身を除く): 421481940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3902609, 7805218, 11707827, 15610436, 19513045, 23415654, 39026090, 46831308, 58539135, 78052180, 117078270, 234156540]

約数ペア:

[(1, 234156540), (2, 117078270), (3, 78052180), (4, 58539135), (5, 46831308), (6, 39026090), (10, 23415654), (12, 19513045), (15, 15610436), (20, 11707827), (30, 7805218), (60, 3902609)]