12217507930

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 22653781920

約数和(自身を除く): 10436273990

約数列:

[1, 2, 5, 10, 89, 97, 137, 178, 194, 274, 445, 485, 685, 890, 970, 1033, 1370, 2066, 5165, 8633, 10330, 12193, 13289, 17266, 24386, 26578, 43165, 60965, 66445, 86330, 91937, 100201, 121930, 132890, 141521, 183874, 200402, 283042, 459685, 501005, 707605, 919370, 1002010, 1182721, 1415210, 2365442, 5913605, 8917889, 11827210, 12595369, 13727537, 17835778, 25190738, 27455074, 44589445, 62976845, 68637685, 89178890, 125953690, 137275370, 1221750793, 2443501586, 6108753965, 12217507930]

約数ペア:

[(1, 12217507930), (2, 6108753965), (5, 2443501586), (10, 1221750793), (89, 137275370), (97, 125953690), (137, 89178890), (178, 68637685), (194, 62976845), (274, 44589445), (445, 27455074), (485, 25190738), (685, 17835778), (890, 13727537), (970, 12595369), (1033, 11827210), (1370, 8917889), (2066, 5913605), (5165, 2365442), (8633, 1415210), (10330, 1182721), (12193, 1002010), (13289, 919370), (17266, 707605), (24386, 501005), (26578, 459685), (43165, 283042), (60965, 200402), (66445, 183874), (86330, 141521), (91937, 132890), (100201, 121930)]