68516930

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 125376768

約数和(自身を除く): 56859838

約数列:

[1, 2, 5, 10, 131, 193, 262, 271, 386, 542, 655, 965, 1310, 1355, 1930, 2710, 25283, 35501, 50566, 52303, 71002, 104606, 126415, 177505, 252830, 261515, 355010, 523030, 6851693, 13703386, 34258465, 68516930]

約数ペア:

[(1, 68516930), (2, 34258465), (5, 13703386), (10, 6851693), (131, 523030), (193, 355010), (262, 261515), (271, 252830), (386, 177505), (542, 126415), (655, 104606), (965, 71002), (1310, 52303), (1355, 50566), (1930, 35501), (2710, 25283)]