79650970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{162553}}^1$

素因数の和:162574

約数の個数: 24

約数和(自身を含む): 166780404

約数和(自身を除く): 87129434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 162553, 325106, 812765, 1137871, 1625530, 2275742, 5689355, 7965097, 11378710, 15930194, 39825485, 79650970]

約数ペア:

[(1, 79650970), (2, 39825485), (5, 15930194), (7, 11378710), (10, 7965097), (14, 5689355), (35, 2275742), (49, 1625530), (70, 1137871), (98, 812765), (245, 325106), (490, 162553)]