30527860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138763}}^1$

素因数の和:138783

約数の個数: 24

約数和(自身を含む): 69937056

約数和(自身を除く): 39409196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 138763, 277526, 555052, 693815, 1387630, 1526393, 2775260, 3052786, 6105572, 7631965, 15263930, 30527860]

約数ペア:

[(1, 30527860), (2, 15263930), (4, 7631965), (5, 6105572), (10, 3052786), (11, 2775260), (20, 1526393), (22, 1387630), (44, 693815), (55, 555052), (110, 277526), (220, 138763)]