12551310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139459}}^1$

素因数の和:139472

約数の個数: 24

約数和(自身を含む): 32633640

約数和(自身を除く): 20082330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139459, 278918, 418377, 697295, 836754, 1255131, 1394590, 2091885, 2510262, 4183770, 6275655, 12551310]

約数ペア:

[(1, 12551310), (2, 6275655), (3, 4183770), (5, 2510262), (6, 2091885), (9, 1394590), (10, 1255131), (15, 836754), (18, 697295), (30, 418377), (45, 278918), (90, 139459)]