870492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 2385152

約数和(自身を除く): 1514660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 241, 258, 301, 482, 516, 602, 723, 903, 964, 1204, 1446, 1687, 1806, 2892, 3374, 3612, 5061, 6748, 10122, 10363, 20244, 20726, 31089, 41452, 62178, 72541, 124356, 145082, 217623, 290164, 435246, 870492]

約数ペア:

[(1, 870492), (2, 435246), (3, 290164), (4, 217623), (6, 145082), (7, 124356), (12, 72541), (14, 62178), (21, 41452), (28, 31089), (42, 20726), (43, 20244), (84, 10363), (86, 10122), (129, 6748), (172, 5061), (241, 3612), (258, 3374), (301, 2892), (482, 1806), (516, 1687), (602, 1446), (723, 1204), (903, 964)]