22387610

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 48211200

約数和(自身を除く): 25823590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 107, 122, 214, 245, 305, 343, 427, 490, 535, 610, 686, 749, 854, 1070, 1498, 1715, 2135, 2989, 3430, 3745, 4270, 5243, 5978, 6527, 7490, 10486, 13054, 14945, 20923, 26215, 29890, 32635, 36701, 41846, 45689, 52430, 65270, 73402, 91378, 104615, 183505, 209230, 228445, 319823, 367010, 456890, 639646, 1599115, 2238761, 3198230, 4477522, 11193805, 22387610]

約数ペア:

[(1, 22387610), (2, 11193805), (5, 4477522), (7, 3198230), (10, 2238761), (14, 1599115), (35, 639646), (49, 456890), (61, 367010), (70, 319823), (98, 228445), (107, 209230), (122, 183505), (214, 104615), (245, 91378), (305, 73402), (343, 65270), (427, 52430), (490, 45689), (535, 41846), (610, 36701), (686, 32635), (749, 29890), (854, 26215), (1070, 20923), (1498, 14945), (1715, 13054), (2135, 10486), (2989, 7490), (3430, 6527), (3745, 5978), (4270, 5243)]