15443260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 37868544

約数和(自身を除く): 22425284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 2347, 3290, 4694, 6580, 9388, 11735, 16429, 23470, 32858, 46940, 65716, 82145, 110309, 164290, 220618, 328580, 441236, 551545, 772163, 1103090, 1544326, 2206180, 3088652, 3860815, 7721630, 15443260]

約数ペア:

[(1, 15443260), (2, 7721630), (4, 3860815), (5, 3088652), (7, 2206180), (10, 1544326), (14, 1103090), (20, 772163), (28, 551545), (35, 441236), (47, 328580), (70, 220618), (94, 164290), (140, 110309), (188, 82145), (235, 65716), (329, 46940), (470, 32858), (658, 23470), (940, 16429), (1316, 11735), (1645, 9388), (2347, 6580), (3290, 4694)]