13086420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{218107}}^1$

素因数の和:218119

約数の個数: 24

約数和(自身を含む): 36642144

約数和(自身を除く): 23555724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 218107, 436214, 654321, 872428, 1090535, 1308642, 2181070, 2617284, 3271605, 4362140, 6543210, 13086420]

約数ペア:

[(1, 13086420), (2, 6543210), (3, 4362140), (4, 3271605), (5, 2617284), (6, 2181070), (10, 1308642), (12, 1090535), (15, 872428), (20, 654321), (30, 436214), (60, 218107)]