17210270

素因数分解:

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

素因数の和:166

約数の個数: 96

約数和(自身を含む): 40974336

約数和(自身を除く): 23764066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 49, 55, 62, 70, 77, 98, 103, 110, 154, 155, 206, 217, 245, 310, 341, 385, 434, 490, 515, 539, 682, 721, 770, 1030, 1078, 1085, 1133, 1442, 1519, 1705, 2170, 2266, 2387, 2695, 3038, 3193, 3410, 3605, 4774, 5047, 5390, 5665, 6386, 7210, 7595, 7931, 10094, 11330, 11935, 15190, 15862, 15965, 16709, 22351, 23870, 25235, 31930, 33418, 35123, 39655, 44702, 50470, 55517, 70246, 79310, 83545, 111034, 111755, 156457, 167090, 175615, 223510, 245861, 277585, 312914, 351230, 491722, 555170, 782285, 1229305, 1564570, 1721027, 2458610, 3442054, 8605135, 17210270]

約数ペア:

[(1, 17210270), (2, 8605135), (5, 3442054), (7, 2458610), (10, 1721027), (11, 1564570), (14, 1229305), (22, 782285), (31, 555170), (35, 491722), (49, 351230), (55, 312914), (62, 277585), (70, 245861), (77, 223510), (98, 175615), (103, 167090), (110, 156457), (154, 111755), (155, 111034), (206, 83545), (217, 79310), (245, 70246), (310, 55517), (341, 50470), (385, 44702), (434, 39655), (490, 35123), (515, 33418), (539, 31930), (682, 25235), (721, 23870), (770, 22351), (1030, 16709), (1078, 15965), (1085, 15862), (1133, 15190), (1442, 11935), (1519, 11330), (1705, 10094), (2170, 7931), (2266, 7595), (2387, 7210), (2695, 6386), (3038, 5665), (3193, 5390), (3410, 5047), (3605, 4774)]