26890980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3529}}^1$

素因数の和:3668

約数の個数: 48

約数和(自身を含む): 75909120

約数和(自身を除く): 49018140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3529, 3810, 7058, 7620, 10587, 14116, 17645, 21174, 35290, 42348, 52935, 70580, 105870, 211740, 448183, 896366, 1344549, 1792732, 2240915, 2689098, 4481830, 5378196, 6722745, 8963660, 13445490, 26890980]

約数ペア:

[(1, 26890980), (2, 13445490), (3, 8963660), (4, 6722745), (5, 5378196), (6, 4481830), (10, 2689098), (12, 2240915), (15, 1792732), (20, 1344549), (30, 896366), (60, 448183), (127, 211740), (254, 105870), (381, 70580), (508, 52935), (635, 42348), (762, 35290), (1270, 21174), (1524, 17645), (1905, 14116), (2540, 10587), (3529, 7620), (3810, 7058)]