154969010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2213843}}^1$

素因数の和:2213857

約数の個数: 16

約数和(自身を含む): 318793536

約数和(自身を除く): 163824526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2213843, 4427686, 11069215, 15496901, 22138430, 30993802, 77484505, 154969010]

約数ペア:

[(1, 154969010), (2, 77484505), (5, 30993802), (7, 22138430), (10, 15496901), (14, 11069215), (35, 4427686), (70, 2213843)]