234420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3907}}^1$

素因数の和:3919

約数の個数: 24

約数和(自身を含む): 656544

約数和(自身を除く): 422124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3907, 7814, 11721, 15628, 19535, 23442, 39070, 46884, 58605, 78140, 117210, 234420]

約数ペア:

[(1, 234420), (2, 117210), (3, 78140), (4, 58605), (5, 46884), (6, 39070), (10, 23442), (12, 19535), (15, 15628), (20, 11721), (30, 7814), (60, 3907)]