125720490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{598669}}^1$

素因数の和:598686

約数の個数: 32

約数和(自身を含む): 344833920

約数和(自身を除く): 219113430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 598669, 1197338, 1796007, 2993345, 3592014, 4190683, 5986690, 8381366, 8980035, 12572049, 17960070, 20953415, 25144098, 41906830, 62860245, 125720490]

約数ペア:

[(1, 125720490), (2, 62860245), (3, 41906830), (5, 25144098), (6, 20953415), (7, 17960070), (10, 12572049), (14, 8980035), (15, 8381366), (21, 5986690), (30, 4190683), (35, 3592014), (42, 2993345), (70, 1796007), (105, 1197338), (210, 598669)]