1259095590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1554439}}^1$

素因数の和:1554458

約数の個数: 40

約数和(自身を含む): 3385570320

約数和(自身を除く): 2126474730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1554439, 3108878, 4663317, 7772195, 9326634, 13989951, 15544390, 23316585, 27979902, 41969853, 46633170, 69949755, 83939706, 125909559, 139899510, 209849265, 251819118, 419698530, 629547795, 1259095590]

約数ペア:

[(1, 1259095590), (2, 629547795), (3, 419698530), (5, 251819118), (6, 209849265), (9, 139899510), (10, 125909559), (15, 83939706), (18, 69949755), (27, 46633170), (30, 41969853), (45, 27979902), (54, 23316585), (81, 15544390), (90, 13989951), (135, 9326634), (162, 7772195), (270, 4663317), (405, 3108878), (810, 1554439)]