22745730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 63141120

約数和(自身を除く): 40395390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1217, 1246, 1335, 1869, 2434, 2670, 3115, 3651, 3738, 6085, 6230, 7302, 8519, 9345, 12170, 17038, 18255, 18690, 25557, 36510, 42595, 51114, 85190, 108313, 127785, 216626, 255570, 324939, 541565, 649878, 758191, 1083130, 1516382, 1624695, 2274573, 3249390, 3790955, 4549146, 7581910, 11372865, 22745730]

約数ペア:

[(1, 22745730), (2, 11372865), (3, 7581910), (5, 4549146), (6, 3790955), (7, 3249390), (10, 2274573), (14, 1624695), (15, 1516382), (21, 1083130), (30, 758191), (35, 649878), (42, 541565), (70, 324939), (89, 255570), (105, 216626), (178, 127785), (210, 108313), (267, 85190), (445, 51114), (534, 42595), (623, 36510), (890, 25557), (1217, 18690), (1246, 18255), (1335, 17038), (1869, 12170), (2434, 9345), (2670, 8519), (3115, 7302), (3651, 6230), (3738, 6085)]