17299380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41189}}^1$

素因数の和:41208

約数の個数: 48

約数和(自身を含む): 55359360

約数和(自身を除く): 38059980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 41189, 82378, 123567, 164756, 205945, 247134, 288323, 411890, 494268, 576646, 617835, 823780, 864969, 1153292, 1235670, 1441615, 1729938, 2471340, 2883230, 3459876, 4324845, 5766460, 8649690, 17299380]

約数ペア:

[(1, 17299380), (2, 8649690), (3, 5766460), (4, 4324845), (5, 3459876), (6, 2883230), (7, 2471340), (10, 1729938), (12, 1441615), (14, 1235670), (15, 1153292), (20, 864969), (21, 823780), (28, 617835), (30, 576646), (35, 494268), (42, 411890), (60, 288323), (70, 247134), (84, 205945), (105, 164756), (140, 123567), (210, 82378), (420, 41189)]