8026290

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{367}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 21726720

約数和(自身を除く): 13700430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 367, 405, 486, 729, 734, 810, 1101, 1215, 1458, 1835, 2187, 2202, 2430, 3303, 3645, 3670, 4374, 5505, 6606, 7290, 9909, 10935, 11010, 16515, 19818, 21870, 29727, 33030, 49545, 59454, 89181, 99090, 148635, 178362, 267543, 297270, 445905, 535086, 802629, 891810, 1337715, 1605258, 2675430, 4013145, 8026290]

約数ペア:

[(1, 8026290), (2, 4013145), (3, 2675430), (5, 1605258), (6, 1337715), (9, 891810), (10, 802629), (15, 535086), (18, 445905), (27, 297270), (30, 267543), (45, 178362), (54, 148635), (81, 99090), (90, 89181), (135, 59454), (162, 49545), (243, 33030), (270, 29727), (367, 21870), (405, 19818), (486, 16515), (729, 11010), (734, 10935), (810, 9909), (1101, 7290), (1215, 6606), (1458, 5505), (1835, 4374), (2187, 3670), (2202, 3645), (2430, 3303)]