30434675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 42073200

約数和(自身を除く): 11638525

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 3769, 8075, 18845, 64073, 71611, 94225, 320365, 358055, 1217387, 1601825, 1790275, 6086935, 30434675]

約数ペア:

[(1, 30434675), (5, 6086935), (17, 1790275), (19, 1601825), (25, 1217387), (85, 358055), (95, 320365), (323, 94225), (425, 71611), (475, 64073), (1615, 18845), (3769, 8075)]