33657780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43151}}^1$

素因数の和:43176

約数の個数: 48

約数和(自身を含む): 101493504

約数和(自身を除く): 67835724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 43151, 86302, 129453, 172604, 215755, 258906, 431510, 517812, 560963, 647265, 863020, 1121926, 1294530, 1682889, 2243852, 2589060, 2804815, 3365778, 5609630, 6731556, 8414445, 11219260, 16828890, 33657780]

約数ペア:

[(1, 33657780), (2, 16828890), (3, 11219260), (4, 8414445), (5, 6731556), (6, 5609630), (10, 3365778), (12, 2804815), (13, 2589060), (15, 2243852), (20, 1682889), (26, 1294530), (30, 1121926), (39, 863020), (52, 647265), (60, 560963), (65, 517812), (78, 431510), (130, 258906), (156, 215755), (195, 172604), (260, 129453), (390, 86302), (780, 43151)]