140694390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1563271}}^1$

素因数の和:1563284

約数の個数: 24

約数和(自身を含む): 365805648

約数和(自身を除く): 225111258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1563271, 3126542, 4689813, 7816355, 9379626, 14069439, 15632710, 23449065, 28138878, 46898130, 70347195, 140694390]

約数ペア:

[(1, 140694390), (2, 70347195), (3, 46898130), (5, 28138878), (6, 23449065), (9, 15632710), (10, 14069439), (15, 9379626), (18, 7816355), (30, 4689813), (45, 3126542), (90, 1563271)]