140481030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{275453}}^1$

素因数の和:275480

約数の個数: 32

約数和(自身を含む): 356988384

約数和(自身を除く): 216507354

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 275453, 550906, 826359, 1377265, 1652718, 2754530, 4131795, 4682701, 8263590, 9365402, 14048103, 23413505, 28096206, 46827010, 70240515, 140481030]

約数ペア:

[(1, 140481030), (2, 70240515), (3, 46827010), (5, 28096206), (6, 23413505), (10, 14048103), (15, 9365402), (17, 8263590), (30, 4682701), (34, 4131795), (51, 2754530), (85, 1652718), (102, 1377265), (170, 826359), (255, 550906), (510, 275453)]