624887330

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{1609}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 1143434880

約数和(自身を除く): 518547550

約数列:

[1, 2, 5, 10, 71, 142, 355, 547, 710, 1094, 1609, 2735, 3218, 5470, 8045, 16090, 38837, 77674, 114239, 194185, 228478, 388370, 571195, 880123, 1142390, 1760246, 4400615, 8801230, 62488733, 124977466, 312443665, 624887330]

約数ペア:

[(1, 624887330), (2, 312443665), (5, 124977466), (10, 62488733), (71, 8801230), (142, 4400615), (355, 1760246), (547, 1142390), (710, 880123), (1094, 571195), (1609, 388370), (2735, 228478), (3218, 194185), (5470, 114239), (8045, 77674), (16090, 38837)]