121095660

素因数分解:

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

素因数の和:41215

約数の個数: 72

約数和(自身を含む): 394435440

約数和(自身を除く): 273339780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 41189, 82378, 123567, 164756, 205945, 247134, 288323, 411890, 494268, 576646, 617835, 823780, 864969, 1153292, 1235670, 1441615, 1729938, 2018261, 2471340, 2883230, 3459876, 4036522, 4324845, 5766460, 6054783, 8073044, 8649690, 10091305, 12109566, 17299380, 20182610, 24219132, 30273915, 40365220, 60547830, 121095660]

約数ペア:

[(1, 121095660), (2, 60547830), (3, 40365220), (4, 30273915), (5, 24219132), (6, 20182610), (7, 17299380), (10, 12109566), (12, 10091305), (14, 8649690), (15, 8073044), (20, 6054783), (21, 5766460), (28, 4324845), (30, 4036522), (35, 3459876), (42, 2883230), (49, 2471340), (60, 2018261), (70, 1729938), (84, 1441615), (98, 1235670), (105, 1153292), (140, 864969), (147, 823780), (196, 617835), (210, 576646), (245, 494268), (294, 411890), (420, 288323), (490, 247134), (588, 205945), (735, 164756), (980, 123567), (1470, 82378), (2940, 41189)]