1038936780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{30539}}^1$

素因数の和:30570

約数の個数: 144

約数和(自身を含む): 3735164160

約数和(自身を除く): 2696227380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 30539, 34020, 61078, 91617, 122156, 152695, 183234, 213773, 274851, 305390, 366468, 427546, 458085, 549702, 610780, 641319, 824553, 855092, 916170, 1068865, 1099404, 1282638, 1374255, 1649106, 1832340, 1923957, 2137730, 2473659, 2565276, 2748510, 3206595, 3298212, 3847914, 4122765, 4275460, 4947318, 5497020, 5771871, 6413190, 7420977, 7695828, 8245530, 9619785, 9894636, 11543742, 12368295, 12826380, 14841954, 16491060, 17315613, 19239570, 23087484, 24736590, 28859355, 29683908, 34631226, 37104885, 38479140, 49473180, 51946839, 57718710, 69262452, 74209770, 86578065, 103893678, 115437420, 148419540, 173156130, 207787356, 259734195, 346312260, 519468390, 1038936780]

約数ペア:

[(1, 1038936780), (2, 519468390), (3, 346312260), (4, 259734195), (5, 207787356), (6, 173156130), (7, 148419540), (9, 115437420), (10, 103893678), (12, 86578065), (14, 74209770), (15, 69262452), (18, 57718710), (20, 51946839), (21, 49473180), (27, 38479140), (28, 37104885), (30, 34631226), (35, 29683908), (36, 28859355), (42, 24736590), (45, 23087484), (54, 19239570), (60, 17315613), (63, 16491060), (70, 14841954), (81, 12826380), (84, 12368295), (90, 11543742), (105, 9894636), (108, 9619785), (126, 8245530), (135, 7695828), (140, 7420977), (162, 6413190), (180, 5771871), (189, 5497020), (210, 4947318), (243, 4275460), (252, 4122765), (270, 3847914), (315, 3298212), (324, 3206595), (378, 2748510), (405, 2565276), (420, 2473659), (486, 2137730), (540, 1923957), (567, 1832340), (630, 1649106), (756, 1374255), (810, 1282638), (945, 1099404), (972, 1068865), (1134, 916170), (1215, 855092), (1260, 824553), (1620, 641319), (1701, 610780), (1890, 549702), (2268, 458085), (2430, 427546), (2835, 366468), (3402, 305390), (3780, 274851), (4860, 213773), (5670, 183234), (6804, 152695), (8505, 122156), (11340, 91617), (17010, 61078), (30539, 34020)]