25885230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17609}}^1$

素因数の和:17633

約数の個数: 48

約数和(自身を含む): 72271440

約数和(自身を除く): 46386210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 17609, 35218, 52827, 88045, 105654, 123263, 176090, 246526, 264135, 369789, 528270, 616315, 739578, 862841, 1232630, 1725682, 1848945, 2588523, 3697890, 4314205, 5177046, 8628410, 12942615, 25885230]

約数ペア:

[(1, 25885230), (2, 12942615), (3, 8628410), (5, 5177046), (6, 4314205), (7, 3697890), (10, 2588523), (14, 1848945), (15, 1725682), (21, 1232630), (30, 862841), (35, 739578), (42, 616315), (49, 528270), (70, 369789), (98, 264135), (105, 246526), (147, 176090), (210, 123263), (245, 105654), (294, 88045), (490, 52827), (735, 35218), (1470, 17609)]