7128302830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2817511}}^1$

素因数の和:2817552

約数の個数: 32

約数和(自身を含む): 14605982208

約数和(自身を除く): 7477679378

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 2817511, 5635022, 14087555, 28175110, 30992621, 61985242, 64802753, 129605506, 154963105, 309926210, 324013765, 648027530, 712830283, 1425660566, 3564151415, 7128302830]

約数ペア:

[(1, 7128302830), (2, 3564151415), (5, 1425660566), (10, 712830283), (11, 648027530), (22, 324013765), (23, 309926210), (46, 154963105), (55, 129605506), (110, 64802753), (115, 61985242), (230, 30992621), (253, 28175110), (506, 14087555), (1265, 5635022), (2530, 2817511)]