13140263570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{9161}}^1$

素因数の和:9867

約数の個数: 64

約数和(自身を含む): 27948644352

約数和(自身を除く): 14808380782

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 661, 1085, 1322, 2170, 3305, 4627, 6610, 9161, 9254, 18322, 20491, 23135, 40982, 45805, 46270, 64127, 91610, 102455, 128254, 143437, 204910, 283991, 286874, 320635, 567982, 641270, 717185, 1419955, 1434370, 1987937, 2839910, 3975874, 6055421, 9939685, 12110842, 19879370, 30277105, 42387947, 60554210, 84775894, 187718051, 211939735, 375436102, 423879470, 938590255, 1314026357, 1877180510, 2628052714, 6570131785, 13140263570]

約数ペア:

[(1, 13140263570), (2, 6570131785), (5, 2628052714), (7, 1877180510), (10, 1314026357), (14, 938590255), (31, 423879470), (35, 375436102), (62, 211939735), (70, 187718051), (155, 84775894), (217, 60554210), (310, 42387947), (434, 30277105), (661, 19879370), (1085, 12110842), (1322, 9939685), (2170, 6055421), (3305, 3975874), (4627, 2839910), (6610, 1987937), (9161, 1434370), (9254, 1419955), (18322, 717185), (20491, 641270), (23135, 567982), (40982, 320635), (45805, 286874), (46270, 283991), (64127, 204910), (91610, 143437), (102455, 128254)]