761896530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 2114925120

約数和(自身を除く): 1353028590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 101, 134, 135, 139, 162, 201, 202, 270, 278, 303, 335, 402, 405, 417, 505, 603, 606, 670, 695, 810, 834, 909, 1005, 1010, 1206, 1251, 1390, 1515, 1809, 1818, 2010, 2085, 2502, 2727, 3015, 3030, 3618, 3753, 4170, 4545, 5427, 5454, 6030, 6255, 6767, 7506, 8181, 9045, 9090, 9313, 10854, 11259, 12510, 13534, 13635, 14039, 16362, 18090, 18626, 18765, 20301, 22518, 27135, 27270, 27939, 28078, 33835, 37530, 40602, 40905, 42117, 46565, 54270, 55878, 56295, 60903, 67670, 70195, 81810, 83817, 84234, 93130, 101505, 112590, 121806, 126351, 139695, 140390, 167634, 182709, 203010, 210585, 251451, 252702, 279390, 304515, 365418, 379053, 419085, 421170, 502902, 548127, 609030, 631755, 754353, 758106, 838170, 913545, 940613, 1096254, 1137159, 1257255, 1263510, 1508706, 1827090, 1881226, 1895265, 2274318, 2514510, 2740635, 2821839, 3771765, 3790530, 4703065, 5481270, 5643678, 5685795, 7543530, 8465517, 9406130, 11371590, 14109195, 16931034, 25396551, 28218390, 42327585, 50793102, 76189653, 84655170, 126982755, 152379306, 253965510, 380948265, 761896530]

約数ペア:

[(1, 761896530), (2, 380948265), (3, 253965510), (5, 152379306), (6, 126982755), (9, 84655170), (10, 76189653), (15, 50793102), (18, 42327585), (27, 28218390), (30, 25396551), (45, 16931034), (54, 14109195), (67, 11371590), (81, 9406130), (90, 8465517), (101, 7543530), (134, 5685795), (135, 5643678), (139, 5481270), (162, 4703065), (201, 3790530), (202, 3771765), (270, 2821839), (278, 2740635), (303, 2514510), (335, 2274318), (402, 1895265), (405, 1881226), (417, 1827090), (505, 1508706), (603, 1263510), (606, 1257255), (670, 1137159), (695, 1096254), (810, 940613), (834, 913545), (909, 838170), (1005, 758106), (1010, 754353), (1206, 631755), (1251, 609030), (1390, 548127), (1515, 502902), (1809, 421170), (1818, 419085), (2010, 379053), (2085, 365418), (2502, 304515), (2727, 279390), (3015, 252702), (3030, 251451), (3618, 210585), (3753, 203010), (4170, 182709), (4545, 167634), (5427, 140390), (5454, 139695), (6030, 126351), (6255, 121806), (6767, 112590), (7506, 101505), (8181, 93130), (9045, 84234), (9090, 83817), (9313, 81810), (10854, 70195), (11259, 67670), (12510, 60903), (13534, 56295), (13635, 55878), (14039, 54270), (16362, 46565), (18090, 42117), (18626, 40905), (18765, 40602), (20301, 37530), (22518, 33835), (27135, 28078), (27270, 27939)]