138029748910

素因数分解:

$2^1\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{2137}}^1\times {\mathrm{4241}}^1$

素因数の和:7908

約数の個数: 32

約数和(自身を含む): 248791671072

約数和(自身を除く): 110761922162

約数列:

[1, 2, 5, 10, 1523, 2137, 3046, 4241, 4274, 7615, 8482, 10685, 15230, 21205, 21370, 42410, 3254651, 6459043, 6509302, 9063017, 12918086, 16273255, 18126034, 32295215, 32546510, 45315085, 64590430, 90630170, 13802974891, 27605949782, 69014874455, 138029748910]

約数ペア:

[(1, 138029748910), (2, 69014874455), (5, 27605949782), (10, 13802974891), (1523, 90630170), (2137, 64590430), (3046, 45315085), (4241, 32546510), (4274, 32295215), (7615, 18126034), (8482, 16273255), (10685, 12918086), (15230, 9063017), (21205, 6509302), (21370, 6459043), (42410, 3254651)]