211733730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 613267200

約数和(自身を除く): 401533470

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 179, 195, 234, 270, 337, 351, 358, 390, 537, 585, 674, 702, 895, 1011, 1074, 1170, 1611, 1685, 1755, 1790, 2022, 2327, 2685, 3033, 3222, 3370, 3510, 4381, 4654, 4833, 5055, 5370, 6066, 6981, 8055, 8762, 9099, 9666, 10110, 11635, 13143, 13962, 15165, 16110, 18198, 20943, 21905, 23270, 24165, 26286, 30330, 34905, 39429, 41886, 43810, 45495, 48330, 60323, 62829, 65715, 69810, 78858, 90990, 104715, 118287, 120646, 125658, 131430, 180969, 197145, 209430, 236574, 301615, 314145, 361938, 394290, 542907, 591435, 603230, 628290, 784199, 904845, 1085814, 1182870, 1568398, 1628721, 1809690, 2352597, 2714535, 3257442, 3920995, 4705194, 5429070, 7057791, 7841990, 8143605, 11762985, 14115582, 16287210, 21173373, 23525970, 35288955, 42346746, 70577910, 105866865, 211733730]

約数ペア:

[(1, 211733730), (2, 105866865), (3, 70577910), (5, 42346746), (6, 35288955), (9, 23525970), (10, 21173373), (13, 16287210), (15, 14115582), (18, 11762985), (26, 8143605), (27, 7841990), (30, 7057791), (39, 5429070), (45, 4705194), (54, 3920995), (65, 3257442), (78, 2714535), (90, 2352597), (117, 1809690), (130, 1628721), (135, 1568398), (179, 1182870), (195, 1085814), (234, 904845), (270, 784199), (337, 628290), (351, 603230), (358, 591435), (390, 542907), (537, 394290), (585, 361938), (674, 314145), (702, 301615), (895, 236574), (1011, 209430), (1074, 197145), (1170, 180969), (1611, 131430), (1685, 125658), (1755, 120646), (1790, 118287), (2022, 104715), (2327, 90990), (2685, 78858), (3033, 69810), (3222, 65715), (3370, 62829), (3510, 60323), (4381, 48330), (4654, 45495), (4833, 43810), (5055, 41886), (5370, 39429), (6066, 34905), (6981, 30330), (8055, 26286), (8762, 24165), (9099, 23270), (9666, 21905), (10110, 20943), (11635, 18198), (13143, 16110), (13962, 15165)]