1189203780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19820063}}^1$

素因数の和:19820075

約数の個数: 24

約数和(自身を含む): 3329770752

約数和(自身を除く): 2140566972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19820063, 39640126, 59460189, 79280252, 99100315, 118920378, 198200630, 237840756, 297300945, 396401260, 594601890, 1189203780]

約数ペア:

[(1, 1189203780), (2, 594601890), (3, 396401260), (4, 297300945), (5, 237840756), (6, 198200630), (10, 118920378), (12, 99100315), (15, 79280252), (20, 59460189), (30, 39640126), (60, 19820063)]