89945790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{272563}}^1$

素因数の和:272584

約数の個数: 32

約数和(自身を含む): 235495296

約数和(自身を除く): 145549506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 272563, 545126, 817689, 1362815, 1635378, 2725630, 2998193, 4088445, 5996386, 8176890, 8994579, 14990965, 17989158, 29981930, 44972895, 89945790]

約数ペア:

[(1, 89945790), (2, 44972895), (3, 29981930), (5, 17989158), (6, 14990965), (10, 8994579), (11, 8176890), (15, 5996386), (22, 4088445), (30, 2998193), (33, 2725630), (55, 1635378), (66, 1362815), (110, 817689), (165, 545126), (330, 272563)]