1931036670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21455963}}^1$

素因数の和:21455976

約数の個数: 24

約数和(自身を含む): 5020695576

約数和(自身を除く): 3089658906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21455963, 42911926, 64367889, 107279815, 128735778, 193103667, 214559630, 321839445, 386207334, 643678890, 965518335, 1931036670]

約数ペア:

[(1, 1931036670), (2, 965518335), (3, 643678890), (5, 386207334), (6, 321839445), (9, 214559630), (10, 193103667), (15, 128735778), (18, 107279815), (30, 64367889), (45, 42911926), (90, 21455963)]