2680230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12763}}^1$

素因数の和:12780

約数の個数: 32

約数和(自身を含む): 7352064

約数和(自身を除く): 4671834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12763, 25526, 38289, 63815, 76578, 89341, 127630, 178682, 191445, 268023, 382890, 446705, 536046, 893410, 1340115, 2680230]

約数ペア:

[(1, 2680230), (2, 1340115), (3, 893410), (5, 536046), (6, 446705), (7, 382890), (10, 268023), (14, 191445), (15, 178682), (21, 127630), (30, 89341), (35, 76578), (42, 63815), (70, 38289), (105, 25526), (210, 12763)]