1691430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4360

約数の個数: 32

約数和(自身を含む): 4372704

約数和(自身を除く): 2681274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4337, 8674, 13011, 21685, 26022, 43370, 56381, 65055, 112762, 130110, 169143, 281905, 338286, 563810, 845715, 1691430]

約数ペア:

[(1, 1691430), (2, 845715), (3, 563810), (5, 338286), (6, 281905), (10, 169143), (13, 130110), (15, 112762), (26, 65055), (30, 56381), (39, 43370), (65, 26022), (78, 21685), (130, 13011), (195, 8674), (390, 4337)]