619488530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{1531}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 1142970048

約数和(自身を除く): 523481518

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 941, 1531, 1882, 3062, 4705, 7655, 9410, 15310, 40463, 65833, 80926, 131666, 202315, 329165, 404630, 658330, 1440671, 2881342, 7203355, 14406710, 61948853, 123897706, 309744265, 619488530]

約数ペア:

[(1, 619488530), (2, 309744265), (5, 123897706), (10, 61948853), (43, 14406710), (86, 7203355), (215, 2881342), (430, 1440671), (941, 658330), (1531, 404630), (1882, 329165), (3062, 202315), (4705, 131666), (7655, 80926), (9410, 65833), (15310, 40463)]