12223610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 26763264

約数和(自身を除く): 14539654

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 131, 155, 215, 217, 262, 301, 310, 430, 434, 602, 655, 917, 1085, 1310, 1333, 1505, 1834, 2170, 2666, 3010, 4061, 4585, 5633, 6665, 8122, 9170, 9331, 11266, 13330, 18662, 20305, 28165, 28427, 39431, 40610, 46655, 56330, 56854, 78862, 93310, 142135, 174623, 197155, 284270, 349246, 394310, 873115, 1222361, 1746230, 2444722, 6111805, 12223610]

約数ペア:

[(1, 12223610), (2, 6111805), (5, 2444722), (7, 1746230), (10, 1222361), (14, 873115), (31, 394310), (35, 349246), (43, 284270), (62, 197155), (70, 174623), (86, 142135), (131, 93310), (155, 78862), (215, 56854), (217, 56330), (262, 46655), (301, 40610), (310, 39431), (430, 28427), (434, 28165), (602, 20305), (655, 18662), (917, 13330), (1085, 11266), (1310, 9331), (1333, 9170), (1505, 8122), (1834, 6665), (2170, 5633), (2666, 4585), (3010, 4061)]