15041620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68371}}^1$

素因数の和:68391

約数の個数: 24

約数和(自身を含む): 34459488

約数和(自身を除く): 19417868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 68371, 136742, 273484, 341855, 683710, 752081, 1367420, 1504162, 3008324, 3760405, 7520810, 15041620]

約数ペア:

[(1, 15041620), (2, 7520810), (4, 3760405), (5, 3008324), (10, 1504162), (11, 1367420), (20, 752081), (22, 683710), (44, 341855), (55, 273484), (110, 136742), (220, 68371)]