30204330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77447}}^1$

素因数の和:77470

約数の個数: 32

約数和(自身を含む): 78067584

約数和(自身を除く): 47863254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 77447, 154894, 232341, 387235, 464682, 774470, 1006811, 1161705, 2013622, 2323410, 3020433, 5034055, 6040866, 10068110, 15102165, 30204330]

約数ペア:

[(1, 30204330), (2, 15102165), (3, 10068110), (5, 6040866), (6, 5034055), (10, 3020433), (13, 2323410), (15, 2013622), (26, 1161705), (30, 1006811), (39, 774470), (65, 464682), (78, 387235), (130, 232341), (195, 154894), (390, 77447)]