30489108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{195443}}^1$

素因数の和:195463

約数の個数: 24

約数和(自身を含む): 76614048

約数和(自身を除く): 46124940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 195443, 390886, 586329, 781772, 1172658, 2345316, 2540759, 5081518, 7622277, 10163036, 15244554, 30489108]

約数ペア:

[(1, 30489108), (2, 15244554), (3, 10163036), (4, 7622277), (6, 5081518), (12, 2540759), (13, 2345316), (26, 1172658), (39, 781772), (52, 586329), (78, 390886), (156, 195443)]