29607340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2897}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 72055872

約数和(自身を除く): 42448532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 2897, 5110, 5794, 10220, 11588, 14485, 20279, 28970, 40558, 57940, 81116, 101395, 202790, 211481, 405580, 422962, 845924, 1057405, 1480367, 2114810, 2960734, 4229620, 5921468, 7401835, 14803670, 29607340]

約数ペア:

[(1, 29607340), (2, 14803670), (4, 7401835), (5, 5921468), (7, 4229620), (10, 2960734), (14, 2114810), (20, 1480367), (28, 1057405), (35, 845924), (70, 422962), (73, 405580), (140, 211481), (146, 202790), (292, 101395), (365, 81116), (511, 57940), (730, 40558), (1022, 28970), (1460, 20279), (2044, 14485), (2555, 11588), (2897, 10220), (5110, 5794)]