22425060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 50150940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 499, 535, 642, 749, 998, 1070, 1284, 1497, 1498, 1605, 1996, 2140, 2247, 2495, 2994, 2996, 3210, 3493, 3745, 4494, 4990, 5988, 6420, 6986, 7485, 7490, 8988, 9980, 10479, 11235, 13972, 14970, 14980, 17465, 20958, 22470, 29940, 34930, 41916, 44940, 52395, 53393, 69860, 104790, 106786, 160179, 209580, 213572, 266965, 320358, 373751, 533930, 640716, 747502, 800895, 1067860, 1121253, 1495004, 1601790, 1868755, 2242506, 3203580, 3737510, 4485012, 5606265, 7475020, 11212530, 22425060]

約数ペア:

[(1, 22425060), (2, 11212530), (3, 7475020), (4, 5606265), (5, 4485012), (6, 3737510), (7, 3203580), (10, 2242506), (12, 1868755), (14, 1601790), (15, 1495004), (20, 1121253), (21, 1067860), (28, 800895), (30, 747502), (35, 640716), (42, 533930), (60, 373751), (70, 320358), (84, 266965), (105, 213572), (107, 209580), (140, 160179), (210, 106786), (214, 104790), (321, 69860), (420, 53393), (428, 52395), (499, 44940), (535, 41916), (642, 34930), (749, 29940), (998, 22470), (1070, 20958), (1284, 17465), (1497, 14980), (1498, 14970), (1605, 13972), (1996, 11235), (2140, 10479), (2247, 9980), (2495, 8988), (2994, 7490), (2996, 7485), (3210, 6986), (3493, 6420), (3745, 5988), (4494, 4990)]