8162490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 22892544

約数和(自身を除く): 14730054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 827, 987, 1410, 1645, 1654, 1974, 2481, 3290, 4135, 4935, 4962, 5789, 8270, 9870, 11578, 12405, 17367, 24810, 28945, 34734, 38869, 57890, 77738, 86835, 116607, 173670, 194345, 233214, 272083, 388690, 544166, 583035, 816249, 1166070, 1360415, 1632498, 2720830, 4081245, 8162490]

約数ペア:

[(1, 8162490), (2, 4081245), (3, 2720830), (5, 1632498), (6, 1360415), (7, 1166070), (10, 816249), (14, 583035), (15, 544166), (21, 388690), (30, 272083), (35, 233214), (42, 194345), (47, 173670), (70, 116607), (94, 86835), (105, 77738), (141, 57890), (210, 38869), (235, 34734), (282, 28945), (329, 24810), (470, 17367), (658, 12405), (705, 11578), (827, 9870), (987, 8270), (1410, 5789), (1645, 4962), (1654, 4935), (1974, 4135), (2481, 3290)]