296813860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2120099}}^1$

素因数の和:2120115

約数の個数: 24

約数和(自身を含む): 712353600

約数和(自身を除く): 415539740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2120099, 4240198, 8480396, 10600495, 14840693, 21200990, 29681386, 42401980, 59362772, 74203465, 148406930, 296813860]

約数ペア:

[(1, 296813860), (2, 148406930), (4, 74203465), (5, 59362772), (7, 42401980), (10, 29681386), (14, 21200990), (20, 14840693), (28, 10600495), (35, 8480396), (70, 4240198), (140, 2120099)]