2942772070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{42039601}}^1$

素因数の和:42039615

約数の個数: 16

約数和(自身を含む): 6053702688

約数和(自身を除く): 3110930618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 42039601, 84079202, 210198005, 294277207, 420396010, 588554414, 1471386035, 2942772070]

約数ペア:

[(1, 2942772070), (2, 1471386035), (5, 588554414), (7, 420396010), (10, 294277207), (14, 210198005), (35, 84079202), (70, 42039601)]