2378670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 6690816

約数和(自身を除く): 4312146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 241, 282, 329, 470, 482, 658, 705, 723, 987, 1205, 1410, 1446, 1645, 1687, 1974, 2410, 3290, 3374, 3615, 4935, 5061, 7230, 8435, 9870, 10122, 11327, 16870, 22654, 25305, 33981, 50610, 56635, 67962, 79289, 113270, 158578, 169905, 237867, 339810, 396445, 475734, 792890, 1189335, 2378670]

約数ペア:

[(1, 2378670), (2, 1189335), (3, 792890), (5, 475734), (6, 396445), (7, 339810), (10, 237867), (14, 169905), (15, 158578), (21, 113270), (30, 79289), (35, 67962), (42, 56635), (47, 50610), (70, 33981), (94, 25305), (105, 22654), (141, 16870), (210, 11327), (235, 10122), (241, 9870), (282, 8435), (329, 7230), (470, 5061), (482, 4935), (658, 3615), (705, 3374), (723, 3290), (987, 2410), (1205, 1974), (1410, 1687), (1446, 1645)]