22389710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 46249920

約数和(自身を除く): 23860210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1009, 1585, 2018, 2219, 3170, 4438, 5045, 7063, 10090, 11095, 14126, 22190, 35315, 70630, 319853, 639706, 1599265, 2238971, 3198530, 4477942, 11194855, 22389710]

約数ペア:

[(1, 22389710), (2, 11194855), (5, 4477942), (7, 3198530), (10, 2238971), (14, 1599265), (35, 639706), (70, 319853), (317, 70630), (634, 35315), (1009, 22190), (1585, 14126), (2018, 11095), (2219, 10090), (3170, 7063), (4438, 5045)]