105514890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{270551}}^1$

素因数の和:270574

約数の個数: 32

約数和(自身を含む): 272716416

約数和(自身を除く): 167201526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 270551, 541102, 811653, 1352755, 1623306, 2705510, 3517163, 4058265, 7034326, 8116530, 10551489, 17585815, 21102978, 35171630, 52757445, 105514890]

約数ペア:

[(1, 105514890), (2, 52757445), (3, 35171630), (5, 21102978), (6, 17585815), (10, 10551489), (13, 8116530), (15, 7034326), (26, 4058265), (30, 3517163), (39, 2705510), (65, 1623306), (78, 1352755), (130, 811653), (195, 541102), (390, 270551)]