2678179630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{378809}}^1$

素因数の和:378924

約数の個数: 32

約数和(自身を含む): 5563961280

約数和(自身を除く): 2885781650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 378809, 757618, 1894045, 2651663, 3788090, 5303326, 13258315, 26516630, 38259709, 76519418, 191298545, 267817963, 382597090, 535635926, 1339089815, 2678179630]

約数ペア:

[(1, 2678179630), (2, 1339089815), (5, 535635926), (7, 382597090), (10, 267817963), (14, 191298545), (35, 76519418), (70, 38259709), (101, 26516630), (202, 13258315), (505, 5303326), (707, 3788090), (1010, 2651663), (1414, 1894045), (3535, 757618), (7070, 378809)]