38149530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 106168320

約数和(自身を除く): 68018790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 31, 34, 38, 51, 57, 62, 85, 93, 95, 102, 114, 127, 155, 170, 186, 190, 254, 255, 285, 310, 323, 381, 465, 510, 527, 570, 589, 635, 646, 762, 930, 969, 1054, 1178, 1270, 1581, 1615, 1767, 1905, 1938, 2159, 2413, 2635, 2945, 3162, 3230, 3534, 3810, 3937, 4318, 4826, 4845, 5270, 5890, 6477, 7239, 7874, 7905, 8835, 9690, 10013, 10795, 11811, 12065, 12954, 14478, 15810, 17670, 19685, 20026, 21590, 23622, 24130, 30039, 32385, 36195, 39370, 41021, 50065, 59055, 60078, 64770, 66929, 72390, 74803, 82042, 100130, 118110, 123063, 133858, 149606, 150195, 200787, 205105, 224409, 246126, 300390, 334645, 374015, 401574, 410210, 448818, 615315, 669290, 748030, 1003935, 1122045, 1230630, 1271651, 2007870, 2244090, 2543302, 3814953, 6358255, 7629906, 12716510, 19074765, 38149530]

約数ペア:

[(1, 38149530), (2, 19074765), (3, 12716510), (5, 7629906), (6, 6358255), (10, 3814953), (15, 2543302), (17, 2244090), (19, 2007870), (30, 1271651), (31, 1230630), (34, 1122045), (38, 1003935), (51, 748030), (57, 669290), (62, 615315), (85, 448818), (93, 410210), (95, 401574), (102, 374015), (114, 334645), (127, 300390), (155, 246126), (170, 224409), (186, 205105), (190, 200787), (254, 150195), (255, 149606), (285, 133858), (310, 123063), (323, 118110), (381, 100130), (465, 82042), (510, 74803), (527, 72390), (570, 66929), (589, 64770), (635, 60078), (646, 59055), (762, 50065), (930, 41021), (969, 39370), (1054, 36195), (1178, 32385), (1270, 30039), (1581, 24130), (1615, 23622), (1767, 21590), (1905, 20026), (1938, 19685), (2159, 17670), (2413, 15810), (2635, 14478), (2945, 12954), (3162, 12065), (3230, 11811), (3534, 10795), (3810, 10013), (3937, 9690), (4318, 8835), (4826, 7905), (4845, 7874), (5270, 7239), (5890, 6477)]