30730956

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{35081}}^1$

素因数の和:35161

約数の個数: 24

約数和(自身を含む): 72689904

約数和(自身を除く): 41958948

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 35081, 70162, 105243, 140324, 210486, 420972, 2560913, 5121826, 7682739, 10243652, 15365478, 30730956]

約数ペア:

[(1, 30730956), (2, 15365478), (3, 10243652), (4, 7682739), (6, 5121826), (12, 2560913), (73, 420972), (146, 210486), (219, 140324), (292, 105243), (438, 70162), (876, 35081)]