12969660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 40626432

約数和(自身を除く): 27656772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 457, 473, 516, 645, 660, 860, 914, 946, 1290, 1371, 1419, 1828, 1892, 2285, 2365, 2580, 2742, 2838, 4570, 4730, 5027, 5484, 5676, 6855, 7095, 9140, 9460, 10054, 13710, 14190, 15081, 19651, 20108, 25135, 27420, 28380, 30162, 39302, 50270, 58953, 60324, 75405, 78604, 98255, 100540, 117906, 150810, 196510, 216161, 235812, 294765, 301620, 393020, 432322, 589530, 648483, 864644, 1080805, 1179060, 1296966, 2161610, 2593932, 3242415, 4323220, 6484830, 12969660]

約数ペア:

[(1, 12969660), (2, 6484830), (3, 4323220), (4, 3242415), (5, 2593932), (6, 2161610), (10, 1296966), (11, 1179060), (12, 1080805), (15, 864644), (20, 648483), (22, 589530), (30, 432322), (33, 393020), (43, 301620), (44, 294765), (55, 235812), (60, 216161), (66, 196510), (86, 150810), (110, 117906), (129, 100540), (132, 98255), (165, 78604), (172, 75405), (215, 60324), (220, 58953), (258, 50270), (330, 39302), (430, 30162), (457, 28380), (473, 27420), (516, 25135), (645, 20108), (660, 19651), (860, 15081), (914, 14190), (946, 13710), (1290, 10054), (1371, 9460), (1419, 9140), (1828, 7095), (1892, 6855), (2285, 5676), (2365, 5484), (2580, 5027), (2742, 4730), (2838, 4570)]