63457290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 185068800

約数和(自身を除く): 121611510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 101, 117, 130, 135, 179, 195, 202, 234, 270, 303, 351, 358, 390, 505, 537, 585, 606, 702, 895, 909, 1010, 1074, 1170, 1313, 1515, 1611, 1755, 1790, 1818, 2327, 2626, 2685, 2727, 3030, 3222, 3510, 3939, 4545, 4654, 4833, 5370, 5454, 6565, 6981, 7878, 8055, 9090, 9666, 11635, 11817, 13130, 13635, 13962, 16110, 18079, 19695, 20943, 23270, 23634, 24165, 27270, 34905, 35451, 36158, 39390, 41886, 48330, 54237, 59085, 62829, 69810, 70902, 90395, 104715, 108474, 118170, 125658, 162711, 177255, 180790, 209430, 235027, 271185, 314145, 325422, 354510, 470054, 488133, 542370, 628290, 705081, 813555, 976266, 1175135, 1410162, 1627110, 2115243, 2350270, 2440665, 3525405, 4230486, 4881330, 6345729, 7050810, 10576215, 12691458, 21152430, 31728645, 63457290]

約数ペア:

[(1, 63457290), (2, 31728645), (3, 21152430), (5, 12691458), (6, 10576215), (9, 7050810), (10, 6345729), (13, 4881330), (15, 4230486), (18, 3525405), (26, 2440665), (27, 2350270), (30, 2115243), (39, 1627110), (45, 1410162), (54, 1175135), (65, 976266), (78, 813555), (90, 705081), (101, 628290), (117, 542370), (130, 488133), (135, 470054), (179, 354510), (195, 325422), (202, 314145), (234, 271185), (270, 235027), (303, 209430), (351, 180790), (358, 177255), (390, 162711), (505, 125658), (537, 118170), (585, 108474), (606, 104715), (702, 90395), (895, 70902), (909, 69810), (1010, 62829), (1074, 59085), (1170, 54237), (1313, 48330), (1515, 41886), (1611, 39390), (1755, 36158), (1790, 35451), (1818, 34905), (2327, 27270), (2626, 24165), (2685, 23634), (2727, 23270), (3030, 20943), (3222, 19695), (3510, 18079), (3939, 16110), (4545, 13962), (4654, 13635), (4833, 13130), (5370, 11817), (5454, 11635), (6565, 9666), (6981, 9090), (7878, 8055)]