296210740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2115791}}^1$

素因数の和:2115807

約数の個数: 24

約数和(自身を含む): 710906112

約数和(自身を除く): 414695372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2115791, 4231582, 8463164, 10578955, 14810537, 21157910, 29621074, 42315820, 59242148, 74052685, 148105370, 296210740]

約数ペア:

[(1, 296210740), (2, 148105370), (4, 74052685), (5, 59242148), (7, 42315820), (10, 29621074), (14, 21157910), (20, 14810537), (28, 10578955), (35, 8463164), (70, 4231582), (140, 2115791)]