39889530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{147739}}^1$

素因数の和:147755

約数の個数: 32

約数和(自身を含む): 106372800

約数和(自身を除く): 66483270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 147739, 295478, 443217, 738695, 886434, 1329651, 1477390, 2216085, 2659302, 3988953, 4432170, 6648255, 7977906, 13296510, 19944765, 39889530]

約数ペア:

[(1, 39889530), (2, 19944765), (3, 13296510), (5, 7977906), (6, 6648255), (9, 4432170), (10, 3988953), (15, 2659302), (18, 2216085), (27, 1477390), (30, 1329651), (45, 886434), (54, 738695), (90, 443217), (135, 295478), (270, 147739)]