30736030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 59976000

約数和(自身を除く): 29239970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1399, 1690, 2197, 2798, 4394, 6995, 10985, 13990, 18187, 21970, 36374, 90935, 181870, 236431, 472862, 1182155, 2364310, 3073603, 6147206, 15368015, 30736030]

約数ペア:

[(1, 30736030), (2, 15368015), (5, 6147206), (10, 3073603), (13, 2364310), (26, 1182155), (65, 472862), (130, 236431), (169, 181870), (338, 90935), (845, 36374), (1399, 21970), (1690, 18187), (2197, 13990), (2798, 10985), (4394, 6995)]