30855055

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^2$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 47429928

約数和(自身を除く): 16574873

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 107, 245, 385, 535, 539, 749, 1177, 2695, 3745, 5243, 5885, 8239, 11449, 26215, 41195, 57245, 57673, 80143, 125939, 288365, 400715, 561001, 629695, 881573, 2805005, 4407865, 6171011, 30855055]

約数ペア:

[(1, 30855055), (5, 6171011), (7, 4407865), (11, 2805005), (35, 881573), (49, 629695), (55, 561001), (77, 400715), (107, 288365), (245, 125939), (385, 80143), (535, 57673), (539, 57245), (749, 41195), (1177, 26215), (2695, 11449), (3745, 8239), (5243, 5885)]