75240790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{259451}}^1$

素因数の和:259487

約数の個数: 16

約数和(自身を含む): 140104080

約数和(自身を除く): 64863290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 259451, 518902, 1297255, 2594510, 7524079, 15048158, 37620395, 75240790]

約数ペア:

[(1, 75240790), (2, 37620395), (5, 15048158), (10, 7524079), (29, 2594510), (58, 1297255), (145, 518902), (290, 259451)]