28535310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2433

約数の個数: 48

約数和(自身を含む): 74758320

約数和(自身を除く): 46223010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2281, 2502, 4170, 4562, 6255, 6843, 11405, 12510, 13686, 20529, 22810, 34215, 41058, 68430, 102645, 205290, 317059, 634118, 951177, 1585295, 1902354, 2853531, 3170590, 4755885, 5707062, 9511770, 14267655, 28535310]

約数ペア:

[(1, 28535310), (2, 14267655), (3, 9511770), (5, 5707062), (6, 4755885), (9, 3170590), (10, 2853531), (15, 1902354), (18, 1585295), (30, 951177), (45, 634118), (90, 317059), (139, 205290), (278, 102645), (417, 68430), (695, 41058), (834, 34215), (1251, 22810), (1390, 20529), (2085, 13686), (2281, 12510), (2502, 11405), (4170, 6843), (4562, 6255)]