272646570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1298317}}^1$

素因数の和:1298334

約数の個数: 32

約数和(自身を含む): 747831168

約数和(自身を除く): 475184598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1298317, 2596634, 3894951, 6491585, 7789902, 9088219, 12983170, 18176438, 19474755, 27264657, 38949510, 45441095, 54529314, 90882190, 136323285, 272646570]

約数ペア:

[(1, 272646570), (2, 136323285), (3, 90882190), (5, 54529314), (6, 45441095), (7, 38949510), (10, 27264657), (14, 19474755), (15, 18176438), (21, 12983170), (30, 9088219), (35, 7789902), (42, 6491585), (70, 3894951), (105, 2596634), (210, 1298317)]