29525990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17471}}^1$

素因数の和:17504

約数の個数: 24

約数和(自身を含む): 57552768

約数和(自身を除く): 28026778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 17471, 34942, 87355, 174710, 227123, 454246, 1135615, 2271230, 2952599, 5905198, 14762995, 29525990]

約数ペア:

[(1, 29525990), (2, 14762995), (5, 5905198), (10, 2952599), (13, 2271230), (26, 1135615), (65, 454246), (130, 227123), (169, 174710), (338, 87355), (845, 34942), (1690, 17471)]