342529810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 721923840

約数和(自身を除く): 379394030

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 197, 295, 394, 413, 421, 590, 826, 842, 985, 1379, 1970, 2065, 2105, 2758, 2947, 4130, 4210, 5894, 6895, 11623, 13790, 14735, 23246, 24839, 29470, 49678, 58115, 81361, 82937, 116230, 124195, 162722, 165874, 173873, 248390, 347746, 406805, 414685, 580559, 813610, 829370, 869365, 1161118, 1738730, 2902795, 4893283, 5805590, 9786566, 24466415, 34252981, 48932830, 68505962, 171264905, 342529810]

約数ペア:

[(1, 342529810), (2, 171264905), (5, 68505962), (7, 48932830), (10, 34252981), (14, 24466415), (35, 9786566), (59, 5805590), (70, 4893283), (118, 2902795), (197, 1738730), (295, 1161118), (394, 869365), (413, 829370), (421, 813610), (590, 580559), (826, 414685), (842, 406805), (985, 347746), (1379, 248390), (1970, 173873), (2065, 165874), (2105, 162722), (2758, 124195), (2947, 116230), (4130, 82937), (4210, 81361), (5894, 58115), (6895, 49678), (11623, 29470), (13790, 24839), (14735, 23246)]