7297340

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1151}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 15386112

約数和(自身を除く): 8088772

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1151, 1268, 1585, 2302, 3170, 4604, 5755, 6340, 11510, 23020, 364867, 729734, 1459468, 1824335, 3648670, 7297340]

約数ペア:

[(1, 7297340), (2, 3648670), (4, 1824335), (5, 1459468), (10, 729734), (20, 364867), (317, 23020), (634, 11510), (1151, 6340), (1268, 5755), (1585, 4604), (2302, 3170)]