64493490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 95173710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 83, 118, 166, 177, 249, 295, 354, 415, 439, 498, 590, 830, 878, 885, 1245, 1317, 1770, 2195, 2490, 2634, 4390, 4897, 6585, 9794, 13170, 14691, 24485, 25901, 29382, 36437, 48970, 51802, 72874, 73455, 77703, 109311, 129505, 146910, 155406, 182185, 218622, 259010, 364370, 388515, 546555, 777030, 1093110, 2149783, 4299566, 6449349, 10748915, 12898698, 21497830, 32246745, 64493490]

約数ペア:

[(1, 64493490), (2, 32246745), (3, 21497830), (5, 12898698), (6, 10748915), (10, 6449349), (15, 4299566), (30, 2149783), (59, 1093110), (83, 777030), (118, 546555), (166, 388515), (177, 364370), (249, 259010), (295, 218622), (354, 182185), (415, 155406), (439, 146910), (498, 129505), (590, 109311), (830, 77703), (878, 73455), (885, 72874), (1245, 51802), (1317, 48970), (1770, 36437), (2195, 29382), (2490, 25901), (2634, 24485), (4390, 14691), (4897, 13170), (6585, 9794)]