68280570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{28099}}^1$

素因数の和:28121

約数の個数: 48

約数和(自身を含む): 184111200

約数和(自身を除く): 115830630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 28099, 56198, 84297, 140495, 168594, 252891, 280990, 421485, 505782, 758673, 842970, 1264455, 1517346, 2276019, 2528910, 3793365, 4552038, 6828057, 7586730, 11380095, 13656114, 22760190, 34140285, 68280570]

約数ペア:

[(1, 68280570), (2, 34140285), (3, 22760190), (5, 13656114), (6, 11380095), (9, 7586730), (10, 6828057), (15, 4552038), (18, 3793365), (27, 2528910), (30, 2276019), (45, 1517346), (54, 1264455), (81, 842970), (90, 758673), (135, 505782), (162, 421485), (243, 280990), (270, 252891), (405, 168594), (486, 140495), (810, 84297), (1215, 56198), (2430, 28099)]