7921230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 19276704

約数和(自身を除く): 11355474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 3617, 7234, 10851, 18085, 21702, 36170, 54255, 108510, 264041, 528082, 792123, 1320205, 1584246, 2640410, 3960615, 7921230]

約数ペア:

[(1, 7921230), (2, 3960615), (3, 2640410), (5, 1584246), (6, 1320205), (10, 792123), (15, 528082), (30, 264041), (73, 108510), (146, 54255), (219, 36170), (365, 21702), (438, 18085), (730, 10851), (1095, 7234), (2190, 3617)]