22380390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1789}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 58640400

約数和(自身を除く): 36260010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 1789, 2085, 2502, 3578, 4170, 5367, 6255, 8945, 10734, 12510, 16101, 17890, 26835, 32202, 53670, 80505, 161010, 248671, 497342, 746013, 1243355, 1492026, 2238039, 2486710, 3730065, 4476078, 7460130, 11190195, 22380390]

約数ペア:

[(1, 22380390), (2, 11190195), (3, 7460130), (5, 4476078), (6, 3730065), (9, 2486710), (10, 2238039), (15, 1492026), (18, 1243355), (30, 746013), (45, 497342), (90, 248671), (139, 161010), (278, 80505), (417, 53670), (695, 32202), (834, 26835), (1251, 17890), (1390, 16101), (1789, 12510), (2085, 10734), (2502, 8945), (3578, 6255), (4170, 5367)]