31116690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10477}}^1$

素因数の和:10504

約数の個数: 64

約数和(自身を含む): 90529920

約数和(自身を除く): 59413230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 10477, 20954, 31431, 52385, 62862, 94293, 104770, 115247, 157155, 188586, 230494, 282879, 314310, 345741, 471465, 565758, 576235, 691482, 942930, 1037223, 1152470, 1414395, 1728705, 2074446, 2828790, 3111669, 3457410, 5186115, 6223338, 10372230, 15558345, 31116690]

約数ペア:

[(1, 31116690), (2, 15558345), (3, 10372230), (5, 6223338), (6, 5186115), (9, 3457410), (10, 3111669), (11, 2828790), (15, 2074446), (18, 1728705), (22, 1414395), (27, 1152470), (30, 1037223), (33, 942930), (45, 691482), (54, 576235), (55, 565758), (66, 471465), (90, 345741), (99, 314310), (110, 282879), (135, 230494), (165, 188586), (198, 157155), (270, 115247), (297, 104770), (330, 94293), (495, 62862), (594, 52385), (990, 31431), (1485, 20954), (2970, 10477)]