904070090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4091}}^1$

素因数の和:4164

約数の個数: 96

約数和(自身を含む): 2115989568

約数和(自身を除く): 1211919478

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 49, 55, 70, 77, 82, 98, 110, 154, 205, 245, 287, 385, 410, 451, 490, 539, 574, 770, 902, 1078, 1435, 2009, 2255, 2695, 2870, 3157, 4018, 4091, 4510, 5390, 6314, 8182, 10045, 15785, 20090, 20455, 22099, 28637, 31570, 40910, 44198, 45001, 57274, 90002, 110495, 143185, 167731, 200459, 220990, 225005, 286370, 315007, 335462, 400918, 450010, 630014, 838655, 1002295, 1174117, 1575035, 1677310, 1845041, 2004590, 2205049, 2348234, 3150070, 3690082, 4410098, 5870585, 8218819, 9225205, 11025245, 11741170, 12915287, 16437638, 18450410, 22050490, 25830574, 41094095, 64576435, 82188190, 90407009, 129152870, 180814018, 452035045, 904070090]

約数ペア:

[(1, 904070090), (2, 452035045), (5, 180814018), (7, 129152870), (10, 90407009), (11, 82188190), (14, 64576435), (22, 41094095), (35, 25830574), (41, 22050490), (49, 18450410), (55, 16437638), (70, 12915287), (77, 11741170), (82, 11025245), (98, 9225205), (110, 8218819), (154, 5870585), (205, 4410098), (245, 3690082), (287, 3150070), (385, 2348234), (410, 2205049), (451, 2004590), (490, 1845041), (539, 1677310), (574, 1575035), (770, 1174117), (902, 1002295), (1078, 838655), (1435, 630014), (2009, 450010), (2255, 400918), (2695, 335462), (2870, 315007), (3157, 286370), (4018, 225005), (4091, 220990), (4510, 200459), (5390, 167731), (6314, 143185), (8182, 110495), (10045, 90002), (15785, 57274), (20090, 45001), (20455, 44198), (22099, 40910), (28637, 31570)]