190412570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 350740368

約数和(自身を除く): 160327798

約数列:

[1, 2, 5, 10, 53, 106, 265, 277, 530, 554, 1297, 1385, 2594, 2770, 6485, 12970, 14681, 29362, 68741, 73405, 137482, 146810, 343705, 359269, 687410, 718538, 1796345, 3592690, 19041257, 38082514, 95206285, 190412570]

約数ペア:

[(1, 190412570), (2, 95206285), (5, 38082514), (10, 19041257), (53, 3592690), (106, 1796345), (265, 718538), (277, 687410), (530, 359269), (554, 343705), (1297, 146810), (1385, 137482), (2594, 73405), (2770, 68741), (6485, 29362), (12970, 14681)]