94340540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9491}}^1$

素因数の和:9578

約数の個数: 48

約数和(自身を含む): 229630464

約数和(自身を除く): 135289924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9491, 9940, 18982, 37964, 47455, 66437, 94910, 132874, 189820, 265748, 332185, 664370, 673861, 1328740, 1347722, 2695444, 3369305, 4717027, 6738610, 9434054, 13477220, 18868108, 23585135, 47170270, 94340540]

約数ペア:

[(1, 94340540), (2, 47170270), (4, 23585135), (5, 18868108), (7, 13477220), (10, 9434054), (14, 6738610), (20, 4717027), (28, 3369305), (35, 2695444), (70, 1347722), (71, 1328740), (140, 673861), (142, 664370), (284, 332185), (355, 265748), (497, 189820), (710, 132874), (994, 94910), (1420, 66437), (1988, 47455), (2485, 37964), (4970, 18982), (9491, 9940)]