7946370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 22320000

約数和(自身を除く): 14373630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1549, 1710, 2565, 3098, 4647, 5130, 7745, 9294, 13941, 15490, 23235, 27882, 29431, 41823, 46470, 58862, 69705, 83646, 88293, 139410, 147155, 176586, 209115, 264879, 294310, 418230, 441465, 529758, 794637, 882930, 1324395, 1589274, 2648790, 3973185, 7946370]

約数ペア:

[(1, 7946370), (2, 3973185), (3, 2648790), (5, 1589274), (6, 1324395), (9, 882930), (10, 794637), (15, 529758), (18, 441465), (19, 418230), (27, 294310), (30, 264879), (38, 209115), (45, 176586), (54, 147155), (57, 139410), (90, 88293), (95, 83646), (114, 69705), (135, 58862), (171, 46470), (190, 41823), (270, 29431), (285, 27882), (342, 23235), (513, 15490), (570, 13941), (855, 9294), (1026, 7745), (1549, 5130), (1710, 4647), (2565, 3098)]