407994420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6799907}}^1$

素因数の和:6799919

約数の個数: 24

約数和(自身を含む): 1142384544

約数和(自身を除く): 734390124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6799907, 13599814, 20399721, 27199628, 33999535, 40799442, 67999070, 81598884, 101998605, 135998140, 203997210, 407994420]

約数ペア:

[(1, 407994420), (2, 203997210), (3, 135998140), (4, 101998605), (5, 81598884), (6, 67999070), (10, 40799442), (12, 33999535), (15, 27199628), (20, 20399721), (30, 13599814), (60, 6799907)]