1377189780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22953163}}^1$

素因数の和:22953175

約数の個数: 24

約数和(自身を含む): 3856131552

約数和(自身を除く): 2478941772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22953163, 45906326, 68859489, 91812652, 114765815, 137718978, 229531630, 275437956, 344297445, 459063260, 688594890, 1377189780]

約数ペア:

[(1, 1377189780), (2, 688594890), (3, 459063260), (4, 344297445), (5, 275437956), (6, 229531630), (10, 137718978), (12, 114765815), (15, 91812652), (20, 68859489), (30, 45906326), (60, 22953163)]