235105810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1721}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 446342400

約数和(自身を除く): 211236590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 719, 1438, 1721, 3442, 3595, 7190, 8605, 13661, 17210, 27322, 32699, 65398, 68305, 136610, 163495, 326990, 1237399, 2474798, 6186995, 12373990, 23510581, 47021162, 117552905, 235105810]

約数ペア:

[(1, 235105810), (2, 117552905), (5, 47021162), (10, 23510581), (19, 12373990), (38, 6186995), (95, 2474798), (190, 1237399), (719, 326990), (1438, 163495), (1721, 136610), (3442, 68305), (3595, 65398), (7190, 32699), (8605, 27322), (13661, 17210)]