15915702590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{45823}}^1$

素因数の和:46616

約数の個数: 32

約数和(自身を含む): 29298032640

約数和(自身を除く): 13382330050

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 739, 1478, 3695, 7390, 34733, 45823, 69466, 91646, 173665, 229115, 347330, 458230, 2153681, 4307362, 10768405, 21536810, 33863197, 67726394, 169315985, 338631970, 1591570259, 3183140518, 7957851295, 15915702590]

約数ペア:

[(1, 15915702590), (2, 7957851295), (5, 3183140518), (10, 1591570259), (47, 338631970), (94, 169315985), (235, 67726394), (470, 33863197), (739, 21536810), (1478, 10768405), (3695, 4307362), (7390, 2153681), (34733, 458230), (45823, 347330), (69466, 229115), (91646, 173665)]