7782331020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129705517}}^1$

素因数の和:129705529

約数の個数: 24

約数和(自身を含む): 21790527024

約数和(自身を除く): 14008196004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129705517, 259411034, 389116551, 518822068, 648527585, 778233102, 1297055170, 1556466204, 1945582755, 2594110340, 3891165510, 7782331020]

約数ペア:

[(1, 7782331020), (2, 3891165510), (3, 2594110340), (4, 1945582755), (5, 1556466204), (6, 1297055170), (10, 778233102), (12, 648527585), (15, 518822068), (20, 389116551), (30, 259411034), (60, 129705517)]