69456590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52223}}^1$

素因数の和:52256

約数の個数: 32

約数和(自身を含む): 150405120

約数和(自身を除く): 80948530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 52223, 104446, 261115, 365561, 522230, 731122, 992237, 1827805, 1984474, 3655610, 4961185, 6945659, 9922370, 13891318, 34728295, 69456590]

約数ペア:

[(1, 69456590), (2, 34728295), (5, 13891318), (7, 9922370), (10, 6945659), (14, 4961185), (19, 3655610), (35, 1984474), (38, 1827805), (70, 992237), (95, 731122), (133, 522230), (190, 365561), (266, 261115), (665, 104446), (1330, 52223)]