31288110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{148991}}^1$

素因数の和:149008

約数の個数: 32

約数和(自身を含む): 85819392

約数和(自身を除く): 54531282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 148991, 297982, 446973, 744955, 893946, 1042937, 1489910, 2085874, 2234865, 3128811, 4469730, 5214685, 6257622, 10429370, 15644055, 31288110]

約数ペア:

[(1, 31288110), (2, 15644055), (3, 10429370), (5, 6257622), (6, 5214685), (7, 4469730), (10, 3128811), (14, 2234865), (15, 2085874), (21, 1489910), (30, 1042937), (35, 893946), (42, 744955), (70, 446973), (105, 297982), (210, 148991)]