131560770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{398669}}^1$

素因数の和:398690

約数の個数: 32

約数和(自身を含む): 344450880

約数和(自身を除く): 212890110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 398669, 797338, 1196007, 1993345, 2392014, 3986690, 4385359, 5980035, 8770718, 11960070, 13156077, 21926795, 26312154, 43853590, 65780385, 131560770]

約数ペア:

[(1, 131560770), (2, 65780385), (3, 43853590), (5, 26312154), (6, 21926795), (10, 13156077), (11, 11960070), (15, 8770718), (22, 5980035), (30, 4385359), (33, 3986690), (55, 2392014), (66, 1993345), (110, 1196007), (165, 797338), (330, 398669)]