65288730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167407}}^1$

素因数の和:167430

約数の個数: 32

約数和(自身を含む): 168747264

約数和(自身を除く): 103458534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 167407, 334814, 502221, 837035, 1004442, 1674070, 2176291, 2511105, 4352582, 5022210, 6528873, 10881455, 13057746, 21762910, 32644365, 65288730]

約数ペア:

[(1, 65288730), (2, 32644365), (3, 21762910), (5, 13057746), (6, 10881455), (10, 6528873), (13, 5022210), (15, 4352582), (26, 2511105), (30, 2176291), (39, 1674070), (65, 1004442), (78, 837035), (130, 502221), (195, 334814), (390, 167407)]