64607530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9377}}^1$

素因数の和:9450

約数の個数: 32

約数和(自身を含む): 127615824

約数和(自身を除く): 63008294

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 9377, 18754, 46885, 93770, 121901, 243802, 496981, 609505, 993962, 1219010, 2484905, 4969810, 6460753, 12921506, 32303765, 64607530]

約数ペア:

[(1, 64607530), (2, 32303765), (5, 12921506), (10, 6460753), (13, 4969810), (26, 2484905), (53, 1219010), (65, 993962), (106, 609505), (130, 496981), (265, 243802), (530, 121901), (689, 93770), (1378, 46885), (3445, 18754), (6890, 9377)]