2190322435

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{9719}}^1$

素因数の和:9915

約数の個数: 32

約数和(自身を含む): 3090493440

約数和(自身を除く): 900171005

約数列:

[1, 5, 7, 35, 47, 137, 235, 329, 685, 959, 1645, 4795, 6439, 9719, 32195, 45073, 48595, 68033, 225365, 340165, 456793, 1331503, 2283965, 3197551, 6657515, 9320521, 15987755, 46602605, 62580641, 312903205, 438064487, 2190322435]

約数ペア:

[(1, 2190322435), (5, 438064487), (7, 312903205), (35, 62580641), (47, 46602605), (137, 15987755), (235, 9320521), (329, 6657515), (685, 3197551), (959, 2283965), (1645, 1331503), (4795, 456793), (6439, 340165), (9719, 225365), (32195, 68033), (45073, 48595)]