2015780230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{7723}}^1$

素因数の和:8380

約数の個数: 32

約数和(自身を含む): 3719384064

約数和(自身を除く): 1703603834

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 607, 1214, 3035, 6070, 7723, 15446, 26101, 38615, 52202, 77230, 130505, 261010, 332089, 664178, 1660445, 3320890, 4687861, 9375722, 23439305, 46878610, 201578023, 403156046, 1007890115, 2015780230]

約数ペア:

[(1, 2015780230), (2, 1007890115), (5, 403156046), (10, 201578023), (43, 46878610), (86, 23439305), (215, 9375722), (430, 4687861), (607, 3320890), (1214, 1660445), (3035, 664178), (6070, 332089), (7723, 261010), (15446, 130505), (26101, 77230), (38615, 52202)]