1384398470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3166

約数の個数: 96

約数和(自身を含む): 3166744896

約数和(自身を除く): 1782346426

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 71, 91, 98, 130, 142, 182, 245, 355, 455, 490, 497, 637, 710, 910, 923, 994, 1274, 1846, 2485, 3061, 3185, 3479, 4615, 4970, 6122, 6370, 6461, 6958, 9230, 12922, 15305, 17395, 21427, 30610, 32305, 34790, 39793, 42854, 45227, 64610, 79586, 90454, 107135, 149989, 198965, 214270, 217331, 226135, 278551, 299978, 397930, 434662, 452270, 557102, 749945, 1086655, 1392755, 1499890, 1521317, 1949857, 2173310, 2785510, 2825303, 3042634, 3899714, 5650606, 7606585, 9749285, 10649219, 14126515, 15213170, 19498570, 19777121, 21298438, 28253030, 39554242, 53246095, 98885605, 106492190, 138439847, 197771210, 276879694, 692199235, 1384398470]

約数ペア:

[(1, 1384398470), (2, 692199235), (5, 276879694), (7, 197771210), (10, 138439847), (13, 106492190), (14, 98885605), (26, 53246095), (35, 39554242), (49, 28253030), (65, 21298438), (70, 19777121), (71, 19498570), (91, 15213170), (98, 14126515), (130, 10649219), (142, 9749285), (182, 7606585), (245, 5650606), (355, 3899714), (455, 3042634), (490, 2825303), (497, 2785510), (637, 2173310), (710, 1949857), (910, 1521317), (923, 1499890), (994, 1392755), (1274, 1086655), (1846, 749945), (2485, 557102), (3061, 452270), (3185, 434662), (3479, 397930), (4615, 299978), (4970, 278551), (6122, 226135), (6370, 217331), (6461, 214270), (6958, 198965), (9230, 149989), (12922, 107135), (15305, 90454), (17395, 79586), (21427, 64610), (30610, 45227), (32305, 42854), (34790, 39793)]