91138860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{506327}}^1$

素因数の和:506342

約数の個数: 36

約数和(自身を含む): 276455088

約数和(自身を除く): 185316228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 506327, 1012654, 1518981, 2025308, 2531635, 3037962, 4556943, 5063270, 6075924, 7594905, 9113886, 10126540, 15189810, 18227772, 22784715, 30379620, 45569430, 91138860]

約数ペア:

[(1, 91138860), (2, 45569430), (3, 30379620), (4, 22784715), (5, 18227772), (6, 15189810), (9, 10126540), (10, 9113886), (12, 7594905), (15, 6075924), (18, 5063270), (20, 4556943), (30, 3037962), (36, 2531635), (45, 2025308), (60, 1518981), (90, 1012654), (180, 506327)]