68797530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7013}}^1$

素因数の和:7135

約数の個数: 48

約数和(自身を含む): 180540360

約数和(自身を除く): 111742830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 7013, 9810, 14026, 21039, 35065, 42078, 63117, 70130, 105195, 126234, 210390, 315585, 631170, 764417, 1528834, 2293251, 3822085, 4586502, 6879753, 7644170, 11466255, 13759506, 22932510, 34398765, 68797530]

約数ペア:

[(1, 68797530), (2, 34398765), (3, 22932510), (5, 13759506), (6, 11466255), (9, 7644170), (10, 6879753), (15, 4586502), (18, 3822085), (30, 2293251), (45, 1528834), (90, 764417), (109, 631170), (218, 315585), (327, 210390), (545, 126234), (654, 105195), (981, 70130), (1090, 63117), (1635, 42078), (1962, 35065), (3270, 21039), (4905, 14026), (7013, 9810)]