228311330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{1429}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 443242800

約数和(自身を除く): 214931470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1229, 1429, 2458, 2858, 6145, 7145, 12290, 14290, 15977, 18577, 31954, 37154, 79885, 92885, 159770, 185770, 1756241, 3512482, 8781205, 17562410, 22831133, 45662266, 114155665, 228311330]

約数ペア:

[(1, 228311330), (2, 114155665), (5, 45662266), (10, 22831133), (13, 17562410), (26, 8781205), (65, 3512482), (130, 1756241), (1229, 185770), (1429, 159770), (2458, 92885), (2858, 79885), (6145, 37154), (7145, 31954), (12290, 18577), (14290, 15977)]