7348538730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18842407}}^1$

素因数の和:18842430

約数の個数: 32

約数和(自身を含む): 18993147264

約数和(自身を除く): 11644608534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18842407, 37684814, 56527221, 94212035, 113054442, 188424070, 244951291, 282636105, 489902582, 565272210, 734853873, 1224756455, 1469707746, 2449512910, 3674269365, 7348538730]

約数ペア:

[(1, 7348538730), (2, 3674269365), (3, 2449512910), (5, 1469707746), (6, 1224756455), (10, 734853873), (13, 565272210), (15, 489902582), (26, 282636105), (30, 244951291), (39, 188424070), (65, 113054442), (78, 94212035), (130, 56527221), (195, 37684814), (390, 18842407)]