57138690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 157512960

約数和(自身を除く): 100374270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 241, 482, 723, 1129, 1205, 1446, 1687, 2258, 2410, 3374, 3387, 3615, 5061, 5645, 6774, 7230, 7903, 8435, 10122, 11290, 15806, 16870, 16935, 23709, 25305, 33870, 39515, 47418, 50610, 79030, 118545, 237090, 272089, 544178, 816267, 1360445, 1632534, 1904623, 2720890, 3809246, 4081335, 5713869, 8162670, 9523115, 11427738, 19046230, 28569345, 57138690]

約数ペア:

[(1, 57138690), (2, 28569345), (3, 19046230), (5, 11427738), (6, 9523115), (7, 8162670), (10, 5713869), (14, 4081335), (15, 3809246), (21, 2720890), (30, 1904623), (35, 1632534), (42, 1360445), (70, 816267), (105, 544178), (210, 272089), (241, 237090), (482, 118545), (723, 79030), (1129, 50610), (1205, 47418), (1446, 39515), (1687, 33870), (2258, 25305), (2410, 23709), (3374, 16935), (3387, 16870), (3615, 15806), (5061, 11290), (5645, 10122), (6774, 8435), (7230, 7903)]