30487970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9439}}^1$

素因数の和:9482

約数の個数: 32

約数和(自身を含む): 61171200

約数和(自身を除く): 30683230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 9439, 18878, 47195, 94390, 160463, 179341, 320926, 358682, 802315, 896705, 1604630, 1793410, 3048797, 6097594, 15243985, 30487970]

約数ペア:

[(1, 30487970), (2, 15243985), (5, 6097594), (10, 3048797), (17, 1793410), (19, 1604630), (34, 896705), (38, 802315), (85, 358682), (95, 320926), (170, 179341), (190, 160463), (323, 94390), (646, 47195), (1615, 18878), (3230, 9439)]