839432790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1332433}}^1$

素因数の和:1332453

約数の個数: 48

約数和(自身を含む): 2494316448

約数和(自身を除く): 1654883658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1332433, 2664866, 3997299, 6662165, 7994598, 9327031, 11991897, 13324330, 18654062, 19986495, 23983794, 27981093, 39972990, 46635155, 55962186, 59959485, 83943279, 93270310, 119918970, 139905465, 167886558, 279810930, 419716395, 839432790]

約数ペア:

[(1, 839432790), (2, 419716395), (3, 279810930), (5, 167886558), (6, 139905465), (7, 119918970), (9, 93270310), (10, 83943279), (14, 59959485), (15, 55962186), (18, 46635155), (21, 39972990), (30, 27981093), (35, 23983794), (42, 19986495), (45, 18654062), (63, 13324330), (70, 11991897), (90, 9327031), (105, 7994598), (126, 6662165), (210, 3997299), (315, 2664866), (630, 1332433)]