31372590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1933}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 75472416

約数和(自身を除く): 44099826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1623, 1933, 2705, 3246, 3866, 5410, 5799, 8115, 9665, 11598, 16230, 19330, 28995, 57990, 1045753, 2091506, 3137259, 5228765, 6274518, 10457530, 15686295, 31372590]

約数ペア:

[(1, 31372590), (2, 15686295), (3, 10457530), (5, 6274518), (6, 5228765), (10, 3137259), (15, 2091506), (30, 1045753), (541, 57990), (1082, 28995), (1623, 19330), (1933, 16230), (2705, 11598), (3246, 9665), (3866, 8115), (5410, 5799)]