131123730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{40099}}^1$

素因数の和:40218

約数の個数: 32

約数和(自身を含む): 317592000

約数和(自身を除く): 186468270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 40099, 80198, 120297, 200495, 240594, 400990, 601485, 1202970, 4370791, 8741582, 13112373, 21853955, 26224746, 43707910, 65561865, 131123730]

約数ペア:

[(1, 131123730), (2, 65561865), (3, 43707910), (5, 26224746), (6, 21853955), (10, 13112373), (15, 8741582), (30, 4370791), (109, 1202970), (218, 601485), (327, 400990), (545, 240594), (654, 200495), (1090, 120297), (1635, 80198), (3270, 40099)]