12306510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{136739}}^1$

素因数の和:136752

約数の個数: 24

約数和(自身を含む): 31997160

約数和(自身を除く): 19690650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 136739, 273478, 410217, 683695, 820434, 1230651, 1367390, 2051085, 2461302, 4102170, 6153255, 12306510]

約数ペア:

[(1, 12306510), (2, 6153255), (3, 4102170), (5, 2461302), (6, 2051085), (9, 1367390), (10, 1230651), (15, 820434), (18, 683695), (30, 410217), (45, 273478), (90, 136739)]