47315370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 121098240

約数和(自身を除く): 73782870

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 1459, 2162, 2918, 3243, 4377, 5405, 6486, 7295, 8754, 10810, 14590, 16215, 21885, 32430, 33557, 43770, 67114, 68573, 100671, 137146, 167785, 201342, 205719, 335570, 342865, 411438, 503355, 685730, 1006710, 1028595, 1577179, 2057190, 3154358, 4731537, 7885895, 9463074, 15771790, 23657685, 47315370]

約数ペア:

[(1, 47315370), (2, 23657685), (3, 15771790), (5, 9463074), (6, 7885895), (10, 4731537), (15, 3154358), (23, 2057190), (30, 1577179), (46, 1028595), (47, 1006710), (69, 685730), (94, 503355), (115, 411438), (138, 342865), (141, 335570), (230, 205719), (235, 201342), (282, 167785), (345, 137146), (470, 100671), (690, 68573), (705, 67114), (1081, 43770), (1410, 33557), (1459, 32430), (2162, 21885), (2918, 16215), (3243, 14590), (4377, 10810), (5405, 8754), (6486, 7295)]