42917370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20149}}^1$

素因数の和:20230

約数の個数: 32

約数和(自身を含む): 104457600

約数和(自身を除く): 61540230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 20149, 40298, 60447, 100745, 120894, 201490, 302235, 604470, 1430579, 2861158, 4291737, 7152895, 8583474, 14305790, 21458685, 42917370]

約数ペア:

[(1, 42917370), (2, 21458685), (3, 14305790), (5, 8583474), (6, 7152895), (10, 4291737), (15, 2861158), (30, 1430579), (71, 604470), (142, 302235), (213, 201490), (355, 120894), (426, 100745), (710, 60447), (1065, 40298), (2130, 20149)]