349051342690

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3323}}^1\times {\mathrm{21569}}^1$

素因数の和:25386

約数の個数: 32

約数和(自身を含む): 629801205120

約数和(自身を除く): 280749862430

約数列:

[1, 2, 5, 10, 487, 974, 2435, 3323, 4870, 6646, 16615, 21569, 33230, 43138, 107845, 215690, 1618301, 3236602, 8091505, 10504103, 16183010, 21008206, 52520515, 71673787, 105041030, 143347574, 358368935, 716737870, 34905134269, 69810268538, 174525671345, 349051342690]

約数ペア:

[(1, 349051342690), (2, 174525671345), (5, 69810268538), (10, 34905134269), (487, 716737870), (974, 358368935), (2435, 143347574), (3323, 105041030), (4870, 71673787), (6646, 52520515), (16615, 21008206), (21569, 16183010), (33230, 10504103), (43138, 8091505), (107845, 3236602), (215690, 1618301)]