12810330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10949}}^1$

素因数の和:10975

約数の個数: 48

約数和(自身を含む): 35872200

約数和(自身を除く): 23061870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 10949, 21898, 32847, 54745, 65694, 98541, 109490, 142337, 164235, 197082, 284674, 328470, 427011, 492705, 711685, 854022, 985410, 1281033, 1423370, 2135055, 2562066, 4270110, 6405165, 12810330]

約数ペア:

[(1, 12810330), (2, 6405165), (3, 4270110), (5, 2562066), (6, 2135055), (9, 1423370), (10, 1281033), (13, 985410), (15, 854022), (18, 711685), (26, 492705), (30, 427011), (39, 328470), (45, 284674), (65, 197082), (78, 164235), (90, 142337), (117, 109490), (130, 98541), (195, 65694), (234, 54745), (390, 32847), (585, 21898), (1170, 10949)]