1330455990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1198609}}^1$

素因数の和:1198656

約数の個数: 32

約数和(自身を含む): 3279396960

約数和(自身を除く): 1948940970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1198609, 2397218, 3595827, 5993045, 7191654, 11986090, 17979135, 35958270, 44348533, 88697066, 133045599, 221742665, 266091198, 443485330, 665227995, 1330455990]

約数ペア:

[(1, 1330455990), (2, 665227995), (3, 443485330), (5, 266091198), (6, 221742665), (10, 133045599), (15, 88697066), (30, 44348533), (37, 35958270), (74, 17979135), (111, 11986090), (185, 7191654), (222, 5993045), (370, 3595827), (555, 2397218), (1110, 1198609)]