1615572010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{15137}}^1$

素因数の和:15978

約数の個数: 32

約数和(自身を含む): 3135745872

約数和(自身を除く): 1520173862

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 821, 1642, 4105, 8210, 10673, 15137, 21346, 30274, 53365, 75685, 106730, 151370, 196781, 393562, 983905, 1967810, 12427477, 24854954, 62137385, 124274770, 161557201, 323114402, 807786005, 1615572010]

約数ペア:

[(1, 1615572010), (2, 807786005), (5, 323114402), (10, 161557201), (13, 124274770), (26, 62137385), (65, 24854954), (130, 12427477), (821, 1967810), (1642, 983905), (4105, 393562), (8210, 196781), (10673, 151370), (15137, 106730), (21346, 75685), (30274, 53365)]