8864010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 23236200

約数和(自身を除く): 14372190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 661, 745, 894, 1322, 1341, 1490, 1983, 2235, 2682, 3305, 3966, 4470, 5949, 6610, 6705, 9915, 11898, 13410, 19830, 29745, 59490, 98489, 196978, 295467, 492445, 590934, 886401, 984890, 1477335, 1772802, 2954670, 4432005, 8864010]

約数ペア:

[(1, 8864010), (2, 4432005), (3, 2954670), (5, 1772802), (6, 1477335), (9, 984890), (10, 886401), (15, 590934), (18, 492445), (30, 295467), (45, 196978), (90, 98489), (149, 59490), (298, 29745), (447, 19830), (661, 13410), (745, 11898), (894, 9915), (1322, 6705), (1341, 6610), (1490, 5949), (1983, 4470), (2235, 3966), (2682, 3305)]