30188028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193513}}^1$

素因数の和:193533

約数の個数: 24

約数和(自身を含む): 75857488

約数和(自身を除く): 45669460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193513, 387026, 580539, 774052, 1161078, 2322156, 2515669, 5031338, 7547007, 10062676, 15094014, 30188028]

約数ペア:

[(1, 30188028), (2, 15094014), (3, 10062676), (4, 7547007), (6, 5031338), (12, 2515669), (13, 2322156), (26, 1161078), (39, 774052), (52, 580539), (78, 387026), (156, 193513)]