143322870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{111103}}^1$

素因数の和:111156

約数の個数: 32

約数和(自身を含む): 351977472

約数和(自身を除く): 208654602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 111103, 222206, 333309, 555515, 666618, 1111030, 1666545, 3333090, 4777429, 9554858, 14332287, 23887145, 28664574, 47774290, 71661435, 143322870]

約数ペア:

[(1, 143322870), (2, 71661435), (3, 47774290), (5, 28664574), (6, 23887145), (10, 14332287), (15, 9554858), (30, 4777429), (43, 3333090), (86, 1666545), (129, 1111030), (215, 666618), (258, 555515), (430, 333309), (645, 222206), (1290, 111103)]