143163870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43781}}^1$

素因数の和:43900

約数の個数: 32

約数和(自身を含む): 346753440

約数和(自身を除く): 203589570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 43781, 87562, 131343, 218905, 262686, 437810, 656715, 1313430, 4772129, 9544258, 14316387, 23860645, 28632774, 47721290, 71581935, 143163870]

約数ペア:

[(1, 143163870), (2, 71581935), (3, 47721290), (5, 28632774), (6, 23860645), (10, 14316387), (15, 9544258), (30, 4772129), (109, 1313430), (218, 656715), (327, 437810), (545, 262686), (654, 218905), (1090, 131343), (1635, 87562), (3270, 43781)]