15238148870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{4442609}}^1$

素因数の和:4442637

約数の個数: 32

約数和(自身を含む): 31986792000

約数和(自身を除く): 16748643130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 4442609, 8885218, 22213045, 31098263, 44426090, 62196526, 155491315, 217687841, 310982630, 435375682, 1088439205, 1523814887, 2176878410, 3047629774, 7619074435, 15238148870]

約数ペア:

[(1, 15238148870), (2, 7619074435), (5, 3047629774), (7, 2176878410), (10, 1523814887), (14, 1088439205), (35, 435375682), (49, 310982630), (70, 217687841), (98, 155491315), (245, 62196526), (343, 44426090), (490, 31098263), (686, 22213045), (1715, 8885218), (3430, 4442609)]