28452870

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{1301}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 76870080

約数和(自身を除く): 48417210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1301, 1458, 2187, 2430, 2602, 3645, 3903, 4374, 6505, 7290, 7806, 10935, 11709, 13010, 19515, 21870, 23418, 35127, 39030, 58545, 70254, 105381, 117090, 175635, 210762, 316143, 351270, 526905, 632286, 948429, 1053810, 1580715, 1896858, 2845287, 3161430, 4742145, 5690574, 9484290, 14226435, 28452870]

約数ペア:

[(1, 28452870), (2, 14226435), (3, 9484290), (5, 5690574), (6, 4742145), (9, 3161430), (10, 2845287), (15, 1896858), (18, 1580715), (27, 1053810), (30, 948429), (45, 632286), (54, 526905), (81, 351270), (90, 316143), (135, 210762), (162, 175635), (243, 117090), (270, 105381), (405, 70254), (486, 58545), (729, 39030), (810, 35127), (1215, 23418), (1301, 21870), (1458, 19515), (2187, 13010), (2430, 11709), (2602, 10935), (3645, 7806), (3903, 7290), (4374, 6505)]