87775980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1462933}}^1$

素因数の和:1462945

約数の個数: 24

約数和(自身を含む): 245772912

約数和(自身を除く): 157996932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1462933, 2925866, 4388799, 5851732, 7314665, 8777598, 14629330, 17555196, 21943995, 29258660, 43887990, 87775980]

約数ペア:

[(1, 87775980), (2, 43887990), (3, 29258660), (4, 21943995), (5, 17555196), (6, 14629330), (10, 8777598), (12, 7314665), (15, 5851732), (20, 4388799), (30, 2925866), (60, 1462933)]