1366110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 3644784

約数和(自身を除く): 2278674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 353, 387, 430, 645, 706, 774, 1059, 1290, 1765, 1935, 2118, 3177, 3530, 3870, 5295, 6354, 10590, 15179, 15885, 30358, 31770, 45537, 75895, 91074, 136611, 151790, 227685, 273222, 455370, 683055, 1366110]

約数ペア:

[(1, 1366110), (2, 683055), (3, 455370), (5, 273222), (6, 227685), (9, 151790), (10, 136611), (15, 91074), (18, 75895), (30, 45537), (43, 31770), (45, 30358), (86, 15885), (90, 15179), (129, 10590), (215, 6354), (258, 5295), (353, 3870), (387, 3530), (430, 3177), (645, 2118), (706, 1935), (774, 1765), (1059, 1290)]