64122090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15377}}^1$

素因数の和:15526

約数の個数: 32

約数和(自身を含む): 155010240

約数和(自身を除く): 90888150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 15377, 30754, 46131, 76885, 92262, 153770, 230655, 461310, 2137403, 4274806, 6412209, 10687015, 12824418, 21374030, 32061045, 64122090]

約数ペア:

[(1, 64122090), (2, 32061045), (3, 21374030), (5, 12824418), (6, 10687015), (10, 6412209), (15, 4274806), (30, 2137403), (139, 461310), (278, 230655), (417, 153770), (695, 92262), (834, 76885), (1390, 46131), (2085, 30754), (4170, 15377)]