245739310

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 447068160

約数和(自身を除く): 201328850

約数列:

[1, 2, 5, 10, 223, 263, 419, 446, 526, 838, 1115, 1315, 2095, 2230, 2630, 4190, 58649, 93437, 110197, 117298, 186874, 220394, 293245, 467185, 550985, 586490, 934370, 1101970, 24573931, 49147862, 122869655, 245739310]

約数ペア:

[(1, 245739310), (2, 122869655), (5, 49147862), (10, 24573931), (223, 1101970), (263, 934370), (419, 586490), (446, 550985), (526, 467185), (838, 293245), (1115, 220394), (1315, 186874), (2095, 117298), (2230, 110197), (2630, 93437), (4190, 58649)]