706290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 1826496

約数和(自身を除く): 1120206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1811, 3622, 5433, 9055, 10866, 18110, 23543, 27165, 47086, 54330, 70629, 117715, 141258, 235430, 353145, 706290]

約数ペア:

[(1, 706290), (2, 353145), (3, 235430), (5, 141258), (6, 117715), (10, 70629), (13, 54330), (15, 47086), (26, 27165), (30, 23543), (39, 18110), (65, 10866), (78, 9055), (130, 5433), (195, 3622), (390, 1811)]