30806832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 91557632

約数和(自身を除く): 60750800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 277, 331, 336, 554, 662, 831, 993, 1108, 1324, 1662, 1939, 1986, 2216, 2317, 2648, 3324, 3878, 3972, 4432, 4634, 5296, 5817, 6648, 6951, 7756, 7944, 9268, 11634, 13296, 13902, 15512, 15888, 18536, 23268, 27804, 31024, 37072, 46536, 55608, 91687, 93072, 111216, 183374, 275061, 366748, 550122, 641809, 733496, 1100244, 1283618, 1466992, 1925427, 2200488, 2567236, 3850854, 4400976, 5134472, 7701708, 10268944, 15403416, 30806832]

約数ペア:

[(1, 30806832), (2, 15403416), (3, 10268944), (4, 7701708), (6, 5134472), (7, 4400976), (8, 3850854), (12, 2567236), (14, 2200488), (16, 1925427), (21, 1466992), (24, 1283618), (28, 1100244), (42, 733496), (48, 641809), (56, 550122), (84, 366748), (112, 275061), (168, 183374), (277, 111216), (331, 93072), (336, 91687), (554, 55608), (662, 46536), (831, 37072), (993, 31024), (1108, 27804), (1324, 23268), (1662, 18536), (1939, 15888), (1986, 15512), (2216, 13902), (2317, 13296), (2648, 11634), (3324, 9268), (3878, 7944), (3972, 7756), (4432, 6951), (4634, 6648), (5296, 5817)]