118864860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1981081}}^1$

素因数の和:1981093

約数の個数: 24

約数和(自身を含む): 332821776

約数和(自身を除く): 213956916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1981081, 3962162, 5943243, 7924324, 9905405, 11886486, 19810810, 23772972, 29716215, 39621620, 59432430, 118864860]

約数ペア:

[(1, 118864860), (2, 59432430), (3, 39621620), (4, 29716215), (5, 23772972), (6, 19810810), (10, 11886486), (12, 9905405), (15, 7924324), (20, 5943243), (30, 3962162), (60, 1981081)]