15694616980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112104407}}^1$

素因数の和:112104423

約数の個数: 24

約数和(自身を含む): 37667081088

約数和(自身を除く): 21972464108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112104407, 224208814, 448417628, 560522035, 784730849, 1121044070, 1569461698, 2242088140, 3138923396, 3923654245, 7847308490, 15694616980]

約数ペア:

[(1, 15694616980), (2, 7847308490), (4, 3923654245), (5, 3138923396), (7, 2242088140), (10, 1569461698), (14, 1121044070), (20, 784730849), (28, 560522035), (35, 448417628), (70, 224208814), (140, 112104407)]