15691306790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1\times {\mathrm{22963}}^1$

素因数の和:25964

約数の個数: 32

約数和(自身を含む): 29483571456

約数和(自身を除く): 13792264666

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2971, 5942, 14855, 22963, 29710, 45926, 68333, 114815, 136666, 229630, 341665, 528149, 683330, 1056298, 2640745, 5281490, 68223073, 136446146, 341115365, 682230730, 1569130679, 3138261358, 7845653395, 15691306790]

約数ペア:

[(1, 15691306790), (2, 7845653395), (5, 3138261358), (10, 1569130679), (23, 682230730), (46, 341115365), (115, 136446146), (230, 68223073), (2971, 5281490), (5942, 2640745), (14855, 1056298), (22963, 683330), (29710, 528149), (45926, 341665), (68333, 229630), (114815, 136666)]