71398110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{339991}}^1$

素因数の和:340008

約数の個数: 32

約数和(自身を含む): 195835392

約数和(自身を除く): 124437282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 339991, 679982, 1019973, 1699955, 2039946, 2379937, 3399910, 4759874, 5099865, 7139811, 10199730, 11899685, 14279622, 23799370, 35699055, 71398110]

約数ペア:

[(1, 71398110), (2, 35699055), (3, 23799370), (5, 14279622), (6, 11899685), (7, 10199730), (10, 7139811), (14, 5099865), (15, 4759874), (21, 3399910), (30, 2379937), (35, 2039946), (42, 1699955), (70, 1019973), (105, 679982), (210, 339991)]