2005152090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5101}}^1\times {\mathrm{13103}}^1$

素因数の和:18214

約数の個数: 32

約数和(自身を含む): 4813675776

約数和(自身を除く): 2808523686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5101, 10202, 13103, 15303, 25505, 26206, 30606, 39309, 51010, 65515, 76515, 78618, 131030, 153030, 196545, 393090, 66838403, 133676806, 200515209, 334192015, 401030418, 668384030, 1002576045, 2005152090]

約数ペア:

[(1, 2005152090), (2, 1002576045), (3, 668384030), (5, 401030418), (6, 334192015), (10, 200515209), (15, 133676806), (30, 66838403), (5101, 393090), (10202, 196545), (13103, 153030), (15303, 131030), (25505, 78618), (26206, 76515), (30606, 65515), (39309, 51010)]