38484780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641413}}^1$

素因数の和:641425

約数の個数: 24

約数和(自身を含む): 107757552

約数和(自身を除く): 69272772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641413, 1282826, 1924239, 2565652, 3207065, 3848478, 6414130, 7696956, 9621195, 12828260, 19242390, 38484780]

約数ペア:

[(1, 38484780), (2, 19242390), (3, 12828260), (4, 9621195), (5, 7696956), (6, 6414130), (10, 3848478), (12, 3207065), (15, 2565652), (20, 1924239), (30, 1282826), (60, 641413)]