65679930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{243259}}^1$

素因数の和:243275

約数の個数: 32

約数和(自身を含む): 175147200

約数和(自身を除く): 109467270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 243259, 486518, 729777, 1216295, 1459554, 2189331, 2432590, 3648885, 4378662, 6567993, 7297770, 10946655, 13135986, 21893310, 32839965, 65679930]

約数ペア:

[(1, 65679930), (2, 32839965), (3, 21893310), (5, 13135986), (6, 10946655), (9, 7297770), (10, 6567993), (15, 4378662), (18, 3648885), (27, 2432590), (30, 2189331), (45, 1459554), (54, 1216295), (90, 729777), (135, 486518), (270, 243259)]