140146230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{667363}}^1$

素因数の和:667380

約数の個数: 32

約数和(自身を含む): 384401664

約数和(自身を除く): 244255434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 667363, 1334726, 2002089, 3336815, 4004178, 4671541, 6673630, 9343082, 10010445, 14014623, 20020890, 23357705, 28029246, 46715410, 70073115, 140146230]

約数ペア:

[(1, 140146230), (2, 70073115), (3, 46715410), (5, 28029246), (6, 23357705), (7, 20020890), (10, 14014623), (14, 10010445), (15, 9343082), (21, 6673630), (30, 4671541), (35, 4004178), (42, 3336815), (70, 2002089), (105, 1334726), (210, 667363)]