70400490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2797}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 169223040

約数和(自身を除く): 98822550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 839, 1678, 2517, 2797, 4195, 5034, 5594, 8390, 8391, 12585, 13985, 16782, 25170, 27970, 41955, 83910, 2346683, 4693366, 7040049, 11733415, 14080098, 23466830, 35200245, 70400490]

約数ペア:

[(1, 70400490), (2, 35200245), (3, 23466830), (5, 14080098), (6, 11733415), (10, 7040049), (15, 4693366), (30, 2346683), (839, 83910), (1678, 41955), (2517, 27970), (2797, 25170), (4195, 16782), (5034, 13985), (5594, 12585), (8390, 8391)]