2458610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 5750784

約数和(自身を除く): 3292174

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 103, 110, 154, 155, 206, 217, 310, 341, 385, 434, 515, 682, 721, 770, 1030, 1085, 1133, 1442, 1705, 2170, 2266, 2387, 3193, 3410, 3605, 4774, 5665, 6386, 7210, 7931, 11330, 11935, 15862, 15965, 22351, 23870, 31930, 35123, 39655, 44702, 70246, 79310, 111755, 175615, 223510, 245861, 351230, 491722, 1229305, 2458610]

約数ペア:

[(1, 2458610), (2, 1229305), (5, 491722), (7, 351230), (10, 245861), (11, 223510), (14, 175615), (22, 111755), (31, 79310), (35, 70246), (55, 44702), (62, 39655), (70, 35123), (77, 31930), (103, 23870), (110, 22351), (154, 15965), (155, 15862), (206, 11935), (217, 11330), (310, 7931), (341, 7210), (385, 6386), (434, 5665), (515, 4774), (682, 3605), (721, 3410), (770, 3193), (1030, 2387), (1085, 2266), (1133, 2170), (1442, 1705)]