207923070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6930769}}^1$

素因数の和:6930779

約数の個数: 16

約数和(自身を含む): 499015440

約数和(自身を除く): 291092370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6930769, 13861538, 20792307, 34653845, 41584614, 69307690, 103961535, 207923070]

約数ペア:

[(1, 207923070), (2, 103961535), (3, 69307690), (5, 41584614), (6, 34653845), (10, 20792307), (15, 13861538), (30, 6930769)]