28723530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87041}}^1$

素因数の和:87062

約数の個数: 32

約数和(自身を含む): 75204288

約数和(自身を除く): 46480758

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 87041, 174082, 261123, 435205, 522246, 870410, 957451, 1305615, 1914902, 2611230, 2872353, 4787255, 5744706, 9574510, 14361765, 28723530]

約数ペア:

[(1, 28723530), (2, 14361765), (3, 9574510), (5, 5744706), (6, 4787255), (10, 2872353), (11, 2611230), (15, 1914902), (22, 1305615), (30, 957451), (33, 870410), (55, 522246), (66, 435205), (110, 261123), (165, 174082), (330, 87041)]