38614020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643567}}^1$

素因数の和:643579

約数の個数: 24

約数和(自身を含む): 108119424

約数和(自身を除く): 69505404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643567, 1287134, 1930701, 2574268, 3217835, 3861402, 6435670, 7722804, 9653505, 12871340, 19307010, 38614020]

約数ペア:

[(1, 38614020), (2, 19307010), (3, 12871340), (4, 9653505), (5, 7722804), (6, 6435670), (10, 3861402), (12, 3217835), (15, 2574268), (20, 1930701), (30, 1287134), (60, 643567)]