6427470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 17842176

約数和(自身を除く): 11414706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 241, 254, 381, 482, 635, 723, 762, 889, 1205, 1270, 1446, 1687, 1778, 1905, 2410, 2667, 3374, 3615, 3810, 4445, 5061, 5334, 7230, 8435, 8890, 10122, 13335, 16870, 25305, 26670, 30607, 50610, 61214, 91821, 153035, 183642, 214249, 306070, 428498, 459105, 642747, 918210, 1071245, 1285494, 2142490, 3213735, 6427470]

約数ペア:

[(1, 6427470), (2, 3213735), (3, 2142490), (5, 1285494), (6, 1071245), (7, 918210), (10, 642747), (14, 459105), (15, 428498), (21, 306070), (30, 214249), (35, 183642), (42, 153035), (70, 91821), (105, 61214), (127, 50610), (210, 30607), (241, 26670), (254, 25305), (381, 16870), (482, 13335), (635, 10122), (723, 8890), (762, 8435), (889, 7230), (1205, 5334), (1270, 5061), (1446, 4445), (1687, 3810), (1778, 3615), (1905, 3374), (2410, 2667)]