17057390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{4973}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 35812800

約数和(自身を除く): 18755410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 4973, 9946, 24865, 34811, 49730, 69622, 174055, 243677, 348110, 487354, 1218385, 1705739, 2436770, 3411478, 8528695, 17057390]

約数ペア:

[(1, 17057390), (2, 8528695), (5, 3411478), (7, 2436770), (10, 1705739), (14, 1218385), (35, 487354), (49, 348110), (70, 243677), (98, 174055), (245, 69622), (343, 49730), (490, 34811), (686, 24865), (1715, 9946), (3430, 4973)]