71687370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2003}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 172279872

約数和(自身を除く): 100592502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1193, 2003, 2386, 3579, 4006, 5965, 6009, 7158, 10015, 11930, 12018, 17895, 20030, 30045, 35790, 60090, 2389579, 4779158, 7168737, 11947895, 14337474, 23895790, 35843685, 71687370]

約数ペア:

[(1, 71687370), (2, 35843685), (3, 23895790), (5, 14337474), (6, 11947895), (10, 7168737), (15, 4779158), (30, 2389579), (1193, 60090), (2003, 35790), (2386, 30045), (3579, 20030), (4006, 17895), (5965, 12018), (6009, 11930), (7158, 10015)]