244332810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19531}}^1$

素因数の和:19683

約数の個数: 48

約数和(自身を含む): 639868320

約数和(自身を除く): 395535510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 19531, 39062, 58593, 97655, 117186, 175779, 195310, 292965, 351558, 585930, 878895, 1757790, 2714809, 5429618, 8144427, 13574045, 16288854, 24433281, 27148090, 40722135, 48866562, 81444270, 122166405, 244332810]

約数ペア:

[(1, 244332810), (2, 122166405), (3, 81444270), (5, 48866562), (6, 40722135), (9, 27148090), (10, 24433281), (15, 16288854), (18, 13574045), (30, 8144427), (45, 5429618), (90, 2714809), (139, 1757790), (278, 878895), (417, 585930), (695, 351558), (834, 292965), (1251, 195310), (1390, 175779), (2085, 117186), (2502, 97655), (4170, 58593), (6255, 39062), (12510, 19531)]