251564010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{6823}}^1$

素因数の和:8062

約数の個数: 32

約数和(自身を含む): 604333440

約数和(自身を除く): 352769430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1229, 2458, 3687, 6145, 6823, 7374, 12290, 13646, 18435, 20469, 34115, 36870, 40938, 68230, 102345, 204690, 8385467, 16770934, 25156401, 41927335, 50312802, 83854670, 125782005, 251564010]

約数ペア:

[(1, 251564010), (2, 125782005), (3, 83854670), (5, 50312802), (6, 41927335), (10, 25156401), (15, 16770934), (30, 8385467), (1229, 204690), (2458, 102345), (3687, 68230), (6145, 40938), (6823, 36870), (7374, 34115), (12290, 20469), (13646, 18435)]