2017802710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{84533}}^1$

素因数の和:84589

約数の個数: 64

約数和(自身を含む): 4674392064

約数和(自身を除く): 2656589354

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 4774, 11935, 23870, 84533, 169066, 422665, 591731, 845330, 929863, 1183462, 1859726, 2620523, 2958655, 4649315, 5241046, 5917310, 6509041, 9298630, 13018082, 13102615, 18343661, 26205230, 28825753, 32545205, 36687322, 57651506, 65090410, 91718305, 144128765, 183436610, 201780271, 288257530, 403560542, 1008901355, 2017802710]

約数ペア:

[(1, 2017802710), (2, 1008901355), (5, 403560542), (7, 288257530), (10, 201780271), (11, 183436610), (14, 144128765), (22, 91718305), (31, 65090410), (35, 57651506), (55, 36687322), (62, 32545205), (70, 28825753), (77, 26205230), (110, 18343661), (154, 13102615), (155, 13018082), (217, 9298630), (310, 6509041), (341, 5917310), (385, 5241046), (434, 4649315), (682, 2958655), (770, 2620523), (1085, 1859726), (1705, 1183462), (2170, 929863), (2387, 845330), (3410, 591731), (4774, 422665), (11935, 169066), (23870, 84533)]