1077420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17957}}^1$

素因数の和:17969

約数の個数: 24

約数和(自身を含む): 3016944

約数和(自身を除く): 1939524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 17957, 35914, 53871, 71828, 89785, 107742, 179570, 215484, 269355, 359140, 538710, 1077420]

約数ペア:

[(1, 1077420), (2, 538710), (3, 359140), (4, 269355), (5, 215484), (6, 179570), (10, 107742), (12, 89785), (15, 71828), (20, 53871), (30, 35914), (60, 17957)]