30173988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193423}}^1$

素因数の和:193443

約数の個数: 24

約数和(自身を含む): 75822208

約数和(自身を除く): 45648220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193423, 386846, 580269, 773692, 1160538, 2321076, 2514499, 5028998, 7543497, 10057996, 15086994, 30173988]

約数ペア:

[(1, 30173988), (2, 15086994), (3, 10057996), (4, 7543497), (6, 5028998), (12, 2514499), (13, 2321076), (26, 1160538), (39, 773692), (52, 580269), (78, 386846), (156, 193423)]