38396970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{142211}}^1$

素因数の和:142227

約数の個数: 32

約数和(自身を含む): 102392640

約数和(自身を除く): 63995670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 142211, 284422, 426633, 711055, 853266, 1279899, 1422110, 2133165, 2559798, 3839697, 4266330, 6399495, 7679394, 12798990, 19198485, 38396970]

約数ペア:

[(1, 38396970), (2, 19198485), (3, 12798990), (5, 7679394), (6, 6399495), (9, 4266330), (10, 3839697), (15, 2559798), (18, 2133165), (27, 1422110), (30, 1279899), (45, 853266), (54, 711055), (90, 426633), (135, 284422), (270, 142211)]