85359690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 248935680

約数和(自身を除く): 163575990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 83, 90, 117, 130, 135, 166, 195, 234, 249, 270, 293, 351, 390, 415, 498, 585, 586, 702, 747, 830, 879, 1079, 1170, 1245, 1465, 1494, 1755, 1758, 2158, 2241, 2490, 2637, 2930, 3237, 3510, 3735, 3809, 4395, 4482, 5274, 5395, 6474, 7470, 7618, 7911, 8790, 9711, 10790, 11205, 11427, 13185, 15822, 16185, 19045, 19422, 22410, 22854, 24319, 26370, 29133, 32370, 34281, 38090, 39555, 48555, 48638, 57135, 58266, 68562, 72957, 79110, 97110, 102843, 114270, 121595, 145665, 145914, 171405, 205686, 218871, 243190, 291330, 316147, 342810, 364785, 437742, 514215, 632294, 656613, 729570, 948441, 1028430, 1094355, 1313226, 1580735, 1896882, 2188710, 2845323, 3161470, 3283065, 4742205, 5690646, 6566130, 8535969, 9484410, 14226615, 17071938, 28453230, 42679845, 85359690]

約数ペア:

[(1, 85359690), (2, 42679845), (3, 28453230), (5, 17071938), (6, 14226615), (9, 9484410), (10, 8535969), (13, 6566130), (15, 5690646), (18, 4742205), (26, 3283065), (27, 3161470), (30, 2845323), (39, 2188710), (45, 1896882), (54, 1580735), (65, 1313226), (78, 1094355), (83, 1028430), (90, 948441), (117, 729570), (130, 656613), (135, 632294), (166, 514215), (195, 437742), (234, 364785), (249, 342810), (270, 316147), (293, 291330), (351, 243190), (390, 218871), (415, 205686), (498, 171405), (585, 145914), (586, 145665), (702, 121595), (747, 114270), (830, 102843), (879, 97110), (1079, 79110), (1170, 72957), (1245, 68562), (1465, 58266), (1494, 57135), (1755, 48638), (1758, 48555), (2158, 39555), (2241, 38090), (2490, 34281), (2637, 32370), (2930, 29133), (3237, 26370), (3510, 24319), (3735, 22854), (3809, 22410), (4395, 19422), (4482, 19045), (5274, 16185), (5395, 15822), (6474, 13185), (7470, 11427), (7618, 11205), (7911, 10790), (8790, 9711)]