67366930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 123793920

約数和(自身を除く): 56426990

約数列:

[1, 2, 5, 10, 71, 142, 239, 355, 397, 478, 710, 794, 1195, 1985, 2390, 3970, 16969, 28187, 33938, 56374, 84845, 94883, 140935, 169690, 189766, 281870, 474415, 948830, 6736693, 13473386, 33683465, 67366930]

約数ペア:

[(1, 67366930), (2, 33683465), (5, 13473386), (10, 6736693), (71, 948830), (142, 474415), (239, 281870), (355, 189766), (397, 169690), (478, 140935), (710, 94883), (794, 84845), (1195, 56374), (1985, 33938), (2390, 28187), (3970, 16969)]