30876650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 67067136

約数和(自身を除く): 36190486

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 1877, 2350, 3290, 3754, 8225, 9385, 13139, 16450, 18770, 26278, 46925, 65695, 88219, 93850, 131390, 176438, 328475, 441095, 617533, 656950, 882190, 1235066, 2205475, 3087665, 4410950, 6175330, 15438325, 30876650]

約数ペア:

[(1, 30876650), (2, 15438325), (5, 6175330), (7, 4410950), (10, 3087665), (14, 2205475), (25, 1235066), (35, 882190), (47, 656950), (50, 617533), (70, 441095), (94, 328475), (175, 176438), (235, 131390), (329, 93850), (350, 88219), (470, 65695), (658, 46925), (1175, 26278), (1645, 18770), (1877, 16450), (2350, 13139), (3290, 9385), (3754, 8225)]