28654110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1759}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 46300770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1759, 1810, 2715, 3258, 3518, 5277, 5430, 8145, 8795, 10554, 15831, 16290, 17590, 26385, 31662, 52770, 79155, 158310, 318379, 636758, 955137, 1591895, 1910274, 2865411, 3183790, 4775685, 5730822, 9551370, 14327055, 28654110]

約数ペア:

[(1, 28654110), (2, 14327055), (3, 9551370), (5, 5730822), (6, 4775685), (9, 3183790), (10, 2865411), (15, 1910274), (18, 1591895), (30, 955137), (45, 636758), (90, 318379), (181, 158310), (362, 79155), (543, 52770), (905, 31662), (1086, 26385), (1629, 17590), (1759, 16290), (1810, 15831), (2715, 10554), (3258, 8795), (3518, 8145), (5277, 5430)]