7649010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2297}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 20433816

約数和(自身を除く): 12784806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 2297, 3330, 4594, 6891, 11485, 13782, 20673, 22970, 34455, 41346, 68910, 84989, 103365, 169978, 206730, 254967, 424945, 509934, 764901, 849890, 1274835, 1529802, 2549670, 3824505, 7649010]

約数ペア:

[(1, 7649010), (2, 3824505), (3, 2549670), (5, 1529802), (6, 1274835), (9, 849890), (10, 764901), (15, 509934), (18, 424945), (30, 254967), (37, 206730), (45, 169978), (74, 103365), (90, 84989), (111, 68910), (185, 41346), (222, 34455), (333, 22970), (370, 20673), (555, 13782), (666, 11485), (1110, 6891), (1665, 4594), (2297, 3330)]