241444390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15791}}^1$

素因数の和:15948

約数の個数: 32

約数和(自身を含む): 477550080

約数和(自身を除く): 236105690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 15791, 31582, 78955, 157910, 173701, 347402, 868505, 1737010, 2194949, 4389898, 10974745, 21949490, 24144439, 48288878, 120722195, 241444390]

約数ペア:

[(1, 241444390), (2, 120722195), (5, 48288878), (10, 24144439), (11, 21949490), (22, 10974745), (55, 4389898), (110, 2194949), (139, 1737010), (278, 868505), (695, 347402), (1390, 173701), (1529, 157910), (3058, 78955), (7645, 31582), (15290, 15791)]