69472690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4889}}^1$

素因数の和:4939

約数の個数: 48

約数和(自身を含む): 150514200

約数和(自身を除く): 81041510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 4889, 7105, 9778, 14210, 24445, 34223, 48890, 68446, 141781, 171115, 239561, 283562, 342230, 479122, 708905, 992467, 1197805, 1417810, 1984934, 2395610, 4962335, 6947269, 9924670, 13894538, 34736345, 69472690]

約数ペア:

[(1, 69472690), (2, 34736345), (5, 13894538), (7, 9924670), (10, 6947269), (14, 4962335), (29, 2395610), (35, 1984934), (49, 1417810), (58, 1197805), (70, 992467), (98, 708905), (145, 479122), (203, 342230), (245, 283562), (290, 239561), (406, 171115), (490, 141781), (1015, 68446), (1421, 48890), (2030, 34223), (2842, 24445), (4889, 14210), (7105, 9778)]