938863020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{15647717}}^1$

素因数の和:15647729

約数の個数: 24

約数和(自身を含む): 2628816624

約数和(自身を除く): 1689953604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 15647717, 31295434, 46943151, 62590868, 78238585, 93886302, 156477170, 187772604, 234715755, 312954340, 469431510, 938863020]

約数ペア:

[(1, 938863020), (2, 469431510), (3, 312954340), (4, 234715755), (5, 187772604), (6, 156477170), (10, 93886302), (12, 78238585), (15, 62590868), (20, 46943151), (30, 31295434), (60, 15647717)]