140610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 348480

約数和(自身を除く): 207870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 109, 129, 215, 218, 258, 327, 430, 545, 645, 654, 1090, 1290, 1635, 3270, 4687, 9374, 14061, 23435, 28122, 46870, 70305, 140610]

約数ペア:

[(1, 140610), (2, 70305), (3, 46870), (5, 28122), (6, 23435), (10, 14061), (15, 9374), (30, 4687), (43, 3270), (86, 1635), (109, 1290), (129, 1090), (215, 654), (218, 645), (258, 545), (327, 430)]