118578870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1129}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 317304000

約数和(自身を除く): 198725130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 389, 778, 1129, 1167, 1945, 2258, 2334, 3387, 3501, 3890, 5645, 5835, 6774, 7002, 10161, 10503, 11290, 11670, 16935, 17505, 20322, 21006, 30483, 33870, 35010, 50805, 52515, 60966, 101610, 105030, 152415, 304830, 439181, 878362, 1317543, 2195905, 2635086, 3952629, 4391810, 6587715, 7905258, 11857887, 13175430, 19763145, 23715774, 39526290, 59289435, 118578870]

約数ペア:

[(1, 118578870), (2, 59289435), (3, 39526290), (5, 23715774), (6, 19763145), (9, 13175430), (10, 11857887), (15, 7905258), (18, 6587715), (27, 4391810), (30, 3952629), (45, 2635086), (54, 2195905), (90, 1317543), (135, 878362), (270, 439181), (389, 304830), (778, 152415), (1129, 105030), (1167, 101610), (1945, 60966), (2258, 52515), (2334, 50805), (3387, 35010), (3501, 33870), (3890, 30483), (5645, 21006), (5835, 20322), (6774, 17505), (7002, 16935), (10161, 11670), (10503, 11290)]