34354450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3151

約数の個数: 48

約数和(自身を含む): 72885960

約数和(自身を除く): 38531510

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 3109, 5525, 6218, 11050, 15545, 31090, 40417, 52853, 77725, 80834, 105706, 155450, 202085, 264265, 404170, 528530, 687089, 1010425, 1321325, 1374178, 2020850, 2642650, 3435445, 6870890, 17177225, 34354450]

約数ペア:

[(1, 34354450), (2, 17177225), (5, 6870890), (10, 3435445), (13, 2642650), (17, 2020850), (25, 1374178), (26, 1321325), (34, 1010425), (50, 687089), (65, 528530), (85, 404170), (130, 264265), (170, 202085), (221, 155450), (325, 105706), (425, 80834), (442, 77725), (650, 52853), (850, 40417), (1105, 31090), (2210, 15545), (3109, 11050), (5525, 6218)]