307702970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{3271}}^1$

素因数の和:3710

約数の個数: 32

約数和(自身を含む): 579536640

約数和(自身を除く): 271833670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 409, 818, 2045, 3271, 4090, 6542, 9407, 16355, 18814, 32710, 47035, 75233, 94070, 150466, 376165, 752330, 1337839, 2675678, 6689195, 13378390, 30770297, 61540594, 153851485, 307702970]

約数ペア:

[(1, 307702970), (2, 153851485), (5, 61540594), (10, 30770297), (23, 13378390), (46, 6689195), (115, 2675678), (230, 1337839), (409, 752330), (818, 376165), (2045, 150466), (3271, 94070), (4090, 75233), (6542, 47035), (9407, 32710), (16355, 18814)]