69090570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{85297}}^1$

素因数の和:85316

約数の個数: 40

約数和(自身を含む): 185779044

約数和(自身を除く): 116688474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 85297, 170594, 255891, 426485, 511782, 767673, 852970, 1279455, 1535346, 2303019, 2558910, 3838365, 4606038, 6909057, 7676730, 11515095, 13818114, 23030190, 34545285, 69090570]

約数ペア:

[(1, 69090570), (2, 34545285), (3, 23030190), (5, 13818114), (6, 11515095), (9, 7676730), (10, 6909057), (15, 4606038), (18, 3838365), (27, 2558910), (30, 2303019), (45, 1535346), (54, 1279455), (81, 852970), (90, 767673), (135, 511782), (162, 426485), (270, 255891), (405, 170594), (810, 85297)]