29518790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421697}}^1$

素因数の和:421711

約数の個数: 16

約数和(自身を含む): 60724512

約数和(自身を除く): 31205722

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421697, 843394, 2108485, 2951879, 4216970, 5903758, 14759395, 29518790]

約数ペア:

[(1, 29518790), (2, 14759395), (5, 5903758), (7, 4216970), (10, 2951879), (14, 2108485), (35, 843394), (70, 421697)]