15182420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69011}}^1$

素因数の和:69031

約数の個数: 24

約数和(自身を含む): 34782048

約数和(自身を除く): 19599628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 69011, 138022, 276044, 345055, 690110, 759121, 1380220, 1518242, 3036484, 3795605, 7591210, 15182420]

約数ペア:

[(1, 15182420), (2, 7591210), (4, 3795605), (5, 3036484), (10, 1518242), (11, 1380220), (20, 759121), (22, 690110), (44, 345055), (55, 276044), (110, 138022), (220, 69011)]