2516647590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{85513}}^1$

素因数の和:85638

約数の個数: 64

約数和(自身を含む): 6772708800

約数和(自身を除く): 4256061210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2943, 3270, 4905, 5886, 9810, 14715, 29430, 85513, 171026, 256539, 427565, 513078, 769617, 855130, 1282695, 1539234, 2308851, 2565390, 3848085, 4617702, 7696170, 9320917, 11544255, 18641834, 23088510, 27962751, 46604585, 55925502, 83888253, 93209170, 139813755, 167776506, 251664759, 279627510, 419441265, 503329518, 838882530, 1258323795, 2516647590]

約数ペア:

[(1, 2516647590), (2, 1258323795), (3, 838882530), (5, 503329518), (6, 419441265), (9, 279627510), (10, 251664759), (15, 167776506), (18, 139813755), (27, 93209170), (30, 83888253), (45, 55925502), (54, 46604585), (90, 27962751), (109, 23088510), (135, 18641834), (218, 11544255), (270, 9320917), (327, 7696170), (545, 4617702), (654, 3848085), (981, 2565390), (1090, 2308851), (1635, 1539234), (1962, 1282695), (2943, 855130), (3270, 769617), (4905, 513078), (5886, 427565), (9810, 256539), (14715, 171026), (29430, 85513)]