64722270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{9421}}^1$

素因数の和:9660

約数の個数: 32

約数和(自身を含む): 156028320

約数和(自身を除く): 91306050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 9421, 18842, 28263, 47105, 56526, 94210, 141315, 282630, 2157409, 4314818, 6472227, 10787045, 12944454, 21574090, 32361135, 64722270]

約数ペア:

[(1, 64722270), (2, 32361135), (3, 21574090), (5, 12944454), (6, 10787045), (10, 6472227), (15, 4314818), (30, 2157409), (229, 282630), (458, 141315), (687, 94210), (1145, 56526), (1374, 47105), (2290, 28263), (3435, 18842), (6870, 9421)]