22500310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 48164544

約数和(自身を除く): 25664234

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 977, 1645, 1954, 2303, 3290, 4606, 4885, 6839, 9770, 11515, 13678, 23030, 34195, 45919, 47873, 68390, 91838, 95746, 229595, 239365, 321433, 459190, 478730, 642866, 1607165, 2250031, 3214330, 4500062, 11250155, 22500310]

約数ペア:

[(1, 22500310), (2, 11250155), (5, 4500062), (7, 3214330), (10, 2250031), (14, 1607165), (35, 642866), (47, 478730), (49, 459190), (70, 321433), (94, 239365), (98, 229595), (235, 95746), (245, 91838), (329, 68390), (470, 47873), (490, 45919), (658, 34195), (977, 23030), (1645, 13678), (1954, 11515), (2303, 9770), (3290, 6839), (4606, 4885)]