30344270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 59844096

約数和(自身を除く): 29499826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 887, 1555, 1774, 3110, 3421, 4435, 6842, 8870, 9757, 17105, 19514, 34210, 48785, 97570, 275857, 551714, 1379285, 2758570, 3034427, 6068854, 15172135, 30344270]

約数ペア:

[(1, 30344270), (2, 15172135), (5, 6068854), (10, 3034427), (11, 2758570), (22, 1379285), (55, 551714), (110, 275857), (311, 97570), (622, 48785), (887, 34210), (1555, 19514), (1774, 17105), (3110, 9757), (3421, 8870), (4435, 6842)]