15770290060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112644929}}^1$

素因数の和:112644945

約数の個数: 24

約数和(自身を含む): 37848696480

約数和(自身を除く): 22078406420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112644929, 225289858, 450579716, 563224645, 788514503, 1126449290, 1577029006, 2252898580, 3154058012, 3942572515, 7885145030, 15770290060]

約数ペア:

[(1, 15770290060), (2, 7885145030), (4, 3942572515), (5, 3154058012), (7, 2252898580), (10, 1577029006), (14, 1126449290), (20, 788514503), (28, 563224645), (35, 450579716), (70, 225289858), (140, 112644929)]