31792130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 60696000

約数和(自身を除く): 28903870

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1123, 1490, 2246, 2831, 5615, 5662, 11230, 14155, 21337, 28310, 42674, 106685, 167327, 213370, 334654, 836635, 1673270, 3179213, 6358426, 15896065, 31792130]

約数ペア:

[(1, 31792130), (2, 15896065), (5, 6358426), (10, 3179213), (19, 1673270), (38, 836635), (95, 334654), (149, 213370), (190, 167327), (298, 106685), (745, 42674), (1123, 28310), (1490, 21337), (2246, 14155), (2831, 11230), (5615, 5662)]