8573340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 24571008

約数和(自身を除く): 15997668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3323, 6646, 9969, 13292, 16615, 19938, 33230, 39876, 49845, 66460, 99690, 142889, 199380, 285778, 428667, 571556, 714445, 857334, 1428890, 1714668, 2143335, 2857780, 4286670, 8573340]

約数ペア:

[(1, 8573340), (2, 4286670), (3, 2857780), (4, 2143335), (5, 1714668), (6, 1428890), (10, 857334), (12, 714445), (15, 571556), (20, 428667), (30, 285778), (43, 199380), (60, 142889), (86, 99690), (129, 66460), (172, 49845), (215, 39876), (258, 33230), (430, 19938), (516, 16615), (645, 13292), (860, 9969), (1290, 6646), (2580, 3323)]