30764555

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 9490933

約数列:

[1, 5, 31, 41, 47, 103, 155, 205, 235, 515, 1271, 1457, 1927, 3193, 4223, 4841, 6355, 7285, 9635, 15965, 21115, 24205, 59737, 130913, 150071, 198481, 298685, 654565, 750355, 992405, 6152911, 30764555]

約数ペア:

[(1, 30764555), (5, 6152911), (31, 992405), (41, 750355), (47, 654565), (103, 298685), (155, 198481), (205, 150071), (235, 130913), (515, 59737), (1271, 24205), (1457, 21115), (1927, 15965), (3193, 9635), (4223, 7285), (4841, 6355)]