31867980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{531133}}^1$

素因数の和:531145

約数の個数: 24

約数和(自身を含む): 89230512

約数和(自身を除く): 57362532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 531133, 1062266, 1593399, 2124532, 2655665, 3186798, 5311330, 6373596, 7966995, 10622660, 15933990, 31867980]

約数ペア:

[(1, 31867980), (2, 15933990), (3, 10622660), (4, 7966995), (5, 6373596), (6, 5311330), (10, 3186798), (12, 2655665), (15, 2124532), (20, 1593399), (30, 1062266), (60, 531133)]