130703860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1523}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 314407296

約数和(自身を除く): 183703436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613, 1226, 1523, 2452, 3046, 3065, 4291, 6092, 6130, 7615, 8582, 10661, 12260, 15230, 17164, 21322, 21455, 30460, 42644, 42910, 53305, 85820, 106610, 213220, 933599, 1867198, 3734396, 4667995, 6535193, 9335990, 13070386, 18671980, 26140772, 32675965, 65351930, 130703860]

約数ペア:

[(1, 130703860), (2, 65351930), (4, 32675965), (5, 26140772), (7, 18671980), (10, 13070386), (14, 9335990), (20, 6535193), (28, 4667995), (35, 3734396), (70, 1867198), (140, 933599), (613, 213220), (1226, 106610), (1523, 85820), (2452, 53305), (3046, 42910), (3065, 42644), (4291, 30460), (6092, 21455), (6130, 21322), (7615, 17164), (8582, 15230), (10661, 12260)]