68377590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5099}}^1$

素因数の和:5261

約数の個数: 48

約数和(自身を含む): 179010000

約数和(自身を除く): 110632410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 5099, 6705, 10198, 13410, 15297, 25495, 30594, 45891, 50990, 76485, 91782, 152970, 229455, 458910, 759751, 1519502, 2279253, 3798755, 4558506, 6837759, 7597510, 11396265, 13675518, 22792530, 34188795, 68377590]

約数ペア:

[(1, 68377590), (2, 34188795), (3, 22792530), (5, 13675518), (6, 11396265), (9, 7597510), (10, 6837759), (15, 4558506), (18, 3798755), (30, 2279253), (45, 1519502), (90, 759751), (149, 458910), (298, 229455), (447, 152970), (745, 91782), (894, 76485), (1341, 50990), (1490, 45891), (2235, 30594), (2682, 25495), (4470, 15297), (5099, 13410), (6705, 10198)]