157434200630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{321294287}}^1$

素因数の和:321294308

約数の個数: 24

約数和(自身を含む): 329647939488

約数和(自身を除く): 172213738858

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 321294287, 642588574, 1606471435, 2249060009, 3212942870, 4498120018, 11245300045, 15743420063, 22490600090, 31486840126, 78717100315, 157434200630]

約数ペア:

[(1, 157434200630), (2, 78717100315), (5, 31486840126), (7, 22490600090), (10, 15743420063), (14, 11245300045), (35, 4498120018), (49, 3212942870), (70, 2249060009), (98, 1606471435), (245, 642588574), (490, 321294287)]