102979730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2129}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 212250240

約数和(自身を除く): 109270510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 2129, 3455, 4258, 4837, 6910, 9674, 10645, 14903, 21290, 24185, 29806, 48370, 74515, 149030, 1471139, 2942278, 7355695, 10297973, 14711390, 20595946, 51489865, 102979730]

約数ペア:

[(1, 102979730), (2, 51489865), (5, 20595946), (7, 14711390), (10, 10297973), (14, 7355695), (35, 2942278), (70, 1471139), (691, 149030), (1382, 74515), (2129, 48370), (3455, 29806), (4258, 24185), (4837, 21290), (6910, 14903), (9674, 10645)]