12577230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139747}}^1$

素因数の和:139760

約数の個数: 24

約数和(自身を含む): 32701032

約数和(自身を除く): 20123802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139747, 279494, 419241, 698735, 838482, 1257723, 1397470, 2096205, 2515446, 4192410, 6288615, 12577230]

約数ペア:

[(1, 12577230), (2, 6288615), (3, 4192410), (5, 2515446), (6, 2096205), (9, 1397470), (10, 1257723), (15, 838482), (18, 698735), (30, 419241), (45, 279494), (90, 139747)]