210002022210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{87629}}^1$

素因数の和:87820

約数の個数: 128

約数和(自身を含む): 552397086720

約数和(自身を除く): 342395064510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 127, 170, 185, 222, 254, 255, 370, 381, 510, 555, 629, 635, 762, 1110, 1258, 1270, 1887, 1905, 2159, 3145, 3774, 3810, 4318, 4699, 6290, 6477, 9398, 9435, 10795, 12954, 14097, 18870, 21590, 23495, 28194, 32385, 46990, 64770, 70485, 79883, 87629, 140970, 159766, 175258, 239649, 262887, 399415, 438145, 479298, 525774, 798830, 876290, 1198245, 1314435, 1489693, 2396490, 2628870, 2979386, 3242273, 4469079, 6484546, 7448465, 8938158, 9726819, 11128883, 14896930, 16211365, 19453638, 22257766, 22345395, 32422730, 33386649, 44690790, 48634095, 55118641, 55644415, 66773298, 97268190, 110237282, 111288830, 165355923, 166933245, 189191011, 275593205, 330711846, 333866490, 378382022, 411768671, 551186410, 567573033, 823537342, 826779615, 945955055, 1135146066, 1235306013, 1653559230, 1891910110, 2058843355, 2470612026, 2837865165, 4117686710, 5675730330, 6176530065, 7000067407, 12353060130, 14000134814, 21000202221, 35000337035, 42000404442, 70000674070, 105001011105, 210002022210]

約数ペア:

[(1, 210002022210), (2, 105001011105), (3, 70000674070), (5, 42000404442), (6, 35000337035), (10, 21000202221), (15, 14000134814), (17, 12353060130), (30, 7000067407), (34, 6176530065), (37, 5675730330), (51, 4117686710), (74, 2837865165), (85, 2470612026), (102, 2058843355), (111, 1891910110), (127, 1653559230), (170, 1235306013), (185, 1135146066), (222, 945955055), (254, 826779615), (255, 823537342), (370, 567573033), (381, 551186410), (510, 411768671), (555, 378382022), (629, 333866490), (635, 330711846), (762, 275593205), (1110, 189191011), (1258, 166933245), (1270, 165355923), (1887, 111288830), (1905, 110237282), (2159, 97268190), (3145, 66773298), (3774, 55644415), (3810, 55118641), (4318, 48634095), (4699, 44690790), (6290, 33386649), (6477, 32422730), (9398, 22345395), (9435, 22257766), (10795, 19453638), (12954, 16211365), (14097, 14896930), (18870, 11128883), (21590, 9726819), (23495, 8938158), (28194, 7448465), (32385, 6484546), (46990, 4469079), (64770, 3242273), (70485, 2979386), (79883, 2628870), (87629, 2396490), (140970, 1489693), (159766, 1314435), (175258, 1198245), (239649, 876290), (262887, 798830), (399415, 525774), (438145, 479298)]