289316650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4283}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 618335424

約数和(自身を除く): 329018774

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 193, 350, 386, 965, 1351, 1930, 2702, 4283, 4825, 6755, 8566, 9650, 13510, 21415, 29981, 33775, 42830, 59962, 67550, 107075, 149905, 214150, 299810, 749525, 826619, 1499050, 1653238, 4133095, 5786333, 8266190, 11572666, 20665475, 28931665, 41330950, 57863330, 144658325, 289316650]

約数ペア:

[(1, 289316650), (2, 144658325), (5, 57863330), (7, 41330950), (10, 28931665), (14, 20665475), (25, 11572666), (35, 8266190), (50, 5786333), (70, 4133095), (175, 1653238), (193, 1499050), (350, 826619), (386, 749525), (965, 299810), (1351, 214150), (1930, 149905), (2702, 107075), (4283, 67550), (4825, 59962), (6755, 42830), (8566, 33775), (9650, 29981), (13510, 21415)]