33704020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{240743}}^1$

素因数の和:240759

約数の個数: 24

約数和(自身を含む): 80889984

約数和(自身を除く): 47185964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 240743, 481486, 962972, 1203715, 1685201, 2407430, 3370402, 4814860, 6740804, 8426005, 16852010, 33704020]

約数ペア:

[(1, 33704020), (2, 16852010), (4, 8426005), (5, 6740804), (7, 4814860), (10, 3370402), (14, 2407430), (20, 1685201), (28, 1203715), (35, 962972), (70, 481486), (140, 240743)]