64113870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{3907}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 154194048

約数和(自身を除く): 90080178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1094, 1641, 2735, 3282, 3907, 5470, 7814, 8205, 11721, 16410, 19535, 23442, 39070, 58605, 117210, 2137129, 4274258, 6411387, 10685645, 12822774, 21371290, 32056935, 64113870]

約数ペア:

[(1, 64113870), (2, 32056935), (3, 21371290), (5, 12822774), (6, 10685645), (10, 6411387), (15, 4274258), (30, 2137129), (547, 117210), (1094, 58605), (1641, 39070), (2735, 23442), (3282, 19535), (3907, 16410), (5470, 11721), (7814, 8205)]