225824830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41897}}^1$

素因数の和:41929

約数の個数: 48

約数和(自身を含む): 515848176

約数和(自身を除く): 290023346

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 41897, 83794, 209485, 293279, 418970, 460867, 586558, 921734, 1466395, 2052953, 2304335, 2932790, 3226069, 4105906, 4608670, 6452138, 10264765, 16130345, 20529530, 22582483, 32260690, 45164966, 112912415, 225824830]

約数ペア:

[(1, 225824830), (2, 112912415), (5, 45164966), (7, 32260690), (10, 22582483), (11, 20529530), (14, 16130345), (22, 10264765), (35, 6452138), (49, 4608670), (55, 4105906), (70, 3226069), (77, 2932790), (98, 2304335), (110, 2052953), (154, 1466395), (245, 921734), (385, 586558), (490, 460867), (539, 418970), (770, 293279), (1078, 209485), (2695, 83794), (5390, 41897)]