2016373020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{473327}}^1$

素因数の和:473410

約数の個数: 48

約数和(自身を含む): 5725375488

約数和(自身を除く): 3709002468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 473327, 946654, 1419981, 1893308, 2366635, 2839962, 4733270, 5679924, 7099905, 9466540, 14199810, 28399620, 33606217, 67212434, 100818651, 134424868, 168031085, 201637302, 336062170, 403274604, 504093255, 672124340, 1008186510, 2016373020]

約数ペア:

[(1, 2016373020), (2, 1008186510), (3, 672124340), (4, 504093255), (5, 403274604), (6, 336062170), (10, 201637302), (12, 168031085), (15, 134424868), (20, 100818651), (30, 67212434), (60, 33606217), (71, 28399620), (142, 14199810), (213, 9466540), (284, 7099905), (355, 5679924), (426, 4733270), (710, 2839962), (852, 2366635), (1065, 1893308), (1420, 1419981), (2130, 946654), (4260, 473327)]