34420540

素因数分解:

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

素因数の和:168

約数の個数: 144

約数和(自身を含む): 95606784

約数和(自身を除く): 61186244

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 62, 70, 77, 98, 103, 110, 124, 140, 154, 155, 196, 206, 217, 220, 245, 308, 310, 341, 385, 412, 434, 490, 515, 539, 620, 682, 721, 770, 868, 980, 1030, 1078, 1085, 1133, 1364, 1442, 1519, 1540, 1705, 2060, 2156, 2170, 2266, 2387, 2695, 2884, 3038, 3193, 3410, 3605, 4340, 4532, 4774, 5047, 5390, 5665, 6076, 6386, 6820, 7210, 7595, 7931, 9548, 10094, 10780, 11330, 11935, 12772, 14420, 15190, 15862, 15965, 16709, 20188, 22351, 22660, 23870, 25235, 30380, 31724, 31930, 33418, 35123, 39655, 44702, 47740, 50470, 55517, 63860, 66836, 70246, 79310, 83545, 89404, 100940, 111034, 111755, 140492, 156457, 158620, 167090, 175615, 222068, 223510, 245861, 277585, 312914, 334180, 351230, 447020, 491722, 555170, 625828, 702460, 782285, 983444, 1110340, 1229305, 1564570, 1721027, 2458610, 3129140, 3442054, 4917220, 6884108, 8605135, 17210270, 34420540]

約数ペア:

[(1, 34420540), (2, 17210270), (4, 8605135), (5, 6884108), (7, 4917220), (10, 3442054), (11, 3129140), (14, 2458610), (20, 1721027), (22, 1564570), (28, 1229305), (31, 1110340), (35, 983444), (44, 782285), (49, 702460), (55, 625828), (62, 555170), (70, 491722), (77, 447020), (98, 351230), (103, 334180), (110, 312914), (124, 277585), (140, 245861), (154, 223510), (155, 222068), (196, 175615), (206, 167090), (217, 158620), (220, 156457), (245, 140492), (308, 111755), (310, 111034), (341, 100940), (385, 89404), (412, 83545), (434, 79310), (490, 70246), (515, 66836), (539, 63860), (620, 55517), (682, 50470), (721, 47740), (770, 44702), (868, 39655), (980, 35123), (1030, 33418), (1078, 31930), (1085, 31724), (1133, 30380), (1364, 25235), (1442, 23870), (1519, 22660), (1540, 22351), (1705, 20188), (2060, 16709), (2156, 15965), (2170, 15862), (2266, 15190), (2387, 14420), (2695, 12772), (2884, 11935), (3038, 11330), (3193, 10780), (3410, 10094), (3605, 9548), (4340, 7931), (4532, 7595), (4774, 7210), (5047, 6820), (5390, 6386), (5665, 6076)]