2023385630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{324781}}^1$

素因数の和:324884

約数の個数: 32

約数和(自身を含む): 4209174720

約数和(自身を除く): 2185789090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 324781, 649562, 1623905, 2273467, 3247810, 4546934, 11367335, 22734670, 28905509, 57811018, 144527545, 202338563, 289055090, 404677126, 1011692815, 2023385630]

約数ペア:

[(1, 2023385630), (2, 1011692815), (5, 404677126), (7, 289055090), (10, 202338563), (14, 144527545), (35, 57811018), (70, 28905509), (89, 22734670), (178, 11367335), (445, 4546934), (623, 3247810), (890, 2273467), (1246, 1623905), (3115, 649562), (6230, 324781)]