17148250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 20591270

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 205, 239, 250, 287, 350, 410, 478, 574, 875, 1025, 1195, 1435, 1673, 1750, 2050, 2390, 2870, 3346, 5125, 5975, 7175, 8365, 9799, 10250, 11950, 14350, 16730, 19598, 29875, 35875, 41825, 48995, 59750, 68593, 71750, 83650, 97990, 137186, 209125, 244975, 342965, 418250, 489950, 685930, 1224875, 1714825, 2449750, 3429650, 8574125, 17148250]

約数ペア:

[(1, 17148250), (2, 8574125), (5, 3429650), (7, 2449750), (10, 1714825), (14, 1224875), (25, 685930), (35, 489950), (41, 418250), (50, 342965), (70, 244975), (82, 209125), (125, 137186), (175, 97990), (205, 83650), (239, 71750), (250, 68593), (287, 59750), (350, 48995), (410, 41825), (478, 35875), (574, 29875), (875, 19598), (1025, 16730), (1195, 14350), (1435, 11950), (1673, 10250), (1750, 9799), (2050, 8365), (2390, 7175), (2870, 5975), (3346, 5125)]