89848710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 276618240

約数和(自身を除く): 186769530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 137, 189, 210, 270, 274, 315, 347, 378, 411, 630, 685, 694, 822, 945, 959, 1041, 1233, 1370, 1735, 1890, 1918, 2055, 2082, 2429, 2466, 2877, 3123, 3470, 3699, 4110, 4795, 4858, 5205, 5754, 6165, 6246, 7287, 7398, 8631, 9369, 9590, 10410, 12145, 12330, 14385, 14574, 15615, 17262, 18495, 18738, 21861, 24290, 25893, 28770, 31230, 36435, 36990, 43155, 43722, 46845, 47539, 51786, 65583, 72870, 86310, 93690, 95078, 109305, 129465, 131166, 142617, 218610, 237695, 258930, 285234, 327915, 332773, 427851, 475390, 655830, 665546, 713085, 855702, 998319, 1283553, 1426170, 1663865, 1996638, 2139255, 2567106, 2994957, 3327730, 4278510, 4991595, 5989914, 6417765, 8984871, 9983190, 12835530, 14974785, 17969742, 29949570, 44924355, 89848710]

約数ペア:

[(1, 89848710), (2, 44924355), (3, 29949570), (5, 17969742), (6, 14974785), (7, 12835530), (9, 9983190), (10, 8984871), (14, 6417765), (15, 5989914), (18, 4991595), (21, 4278510), (27, 3327730), (30, 2994957), (35, 2567106), (42, 2139255), (45, 1996638), (54, 1663865), (63, 1426170), (70, 1283553), (90, 998319), (105, 855702), (126, 713085), (135, 665546), (137, 655830), (189, 475390), (210, 427851), (270, 332773), (274, 327915), (315, 285234), (347, 258930), (378, 237695), (411, 218610), (630, 142617), (685, 131166), (694, 129465), (822, 109305), (945, 95078), (959, 93690), (1041, 86310), (1233, 72870), (1370, 65583), (1735, 51786), (1890, 47539), (1918, 46845), (2055, 43722), (2082, 43155), (2429, 36990), (2466, 36435), (2877, 31230), (3123, 28770), (3470, 25893), (3699, 24290), (4110, 21861), (4795, 18738), (4858, 18495), (5205, 17262), (5754, 15615), (6165, 14574), (6246, 14385), (7287, 12330), (7398, 12145), (8631, 10410), (9369, 9590)]