30930708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{135661}}^1$

素因数の和:135687

約数の個数: 24

約数和(自身を含む): 75970720

約数和(自身を除く): 45040012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 135661, 271322, 406983, 542644, 813966, 1627932, 2577559, 5155118, 7732677, 10310236, 15465354, 30930708]

約数ペア:

[(1, 30930708), (2, 15465354), (3, 10310236), (4, 7732677), (6, 5155118), (12, 2577559), (19, 1627932), (38, 813966), (57, 542644), (76, 406983), (114, 271322), (228, 135661)]