11478090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 31248000

約数和(自身を除く): 19769910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 1549, 2470, 3098, 3705, 4647, 7410, 7745, 9294, 15490, 20137, 23235, 29431, 40274, 46470, 58862, 60411, 88293, 100685, 120822, 147155, 176586, 201370, 294310, 302055, 382603, 441465, 604110, 765206, 882930, 1147809, 1913015, 2295618, 3826030, 5739045, 11478090]

約数ペア:

[(1, 11478090), (2, 5739045), (3, 3826030), (5, 2295618), (6, 1913015), (10, 1147809), (13, 882930), (15, 765206), (19, 604110), (26, 441465), (30, 382603), (38, 302055), (39, 294310), (57, 201370), (65, 176586), (78, 147155), (95, 120822), (114, 100685), (130, 88293), (190, 60411), (195, 58862), (247, 46470), (285, 40274), (390, 29431), (494, 23235), (570, 20137), (741, 15490), (1235, 9294), (1482, 7745), (1549, 7410), (2470, 4647), (3098, 3705)]