68331660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5107}}^1$

素因数の和:5342

約数の個数: 48

約数和(自身を含む): 192224256

約数和(自身を除く): 123892596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 5107, 6690, 10214, 13380, 15321, 20428, 25535, 30642, 51070, 61284, 76605, 102140, 153210, 306420, 1138861, 2277722, 3416583, 4555444, 5694305, 6833166, 11388610, 13666332, 17082915, 22777220, 34165830, 68331660]

約数ペア:

[(1, 68331660), (2, 34165830), (3, 22777220), (4, 17082915), (5, 13666332), (6, 11388610), (10, 6833166), (12, 5694305), (15, 4555444), (20, 3416583), (30, 2277722), (60, 1138861), (223, 306420), (446, 153210), (669, 102140), (892, 76605), (1115, 61284), (1338, 51070), (2230, 30642), (2676, 25535), (3345, 20428), (4460, 15321), (5107, 13380), (6690, 10214)]