26086166820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{20703307}}^1$

素因数の和:20703329

約数の個数: 72

約数和(自身を含む): 90432049344

約数和(自身を除く): 64345882524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 20703307, 41406614, 62109921, 82813228, 103516535, 124219842, 144923149, 186329763, 207033070, 248439684, 289846298, 310549605, 372659526, 414066140, 434769447, 579692596, 621099210, 724615745, 745319052, 869538894, 931648815, 1242198420, 1304308341, 1449231490, 1739077788, 1863297630, 2173847235, 2608616682, 2898462980, 3726595260, 4347694470, 5217233364, 6521541705, 8695388940, 13043083410, 26086166820]

約数ペア:

[(1, 26086166820), (2, 13043083410), (3, 8695388940), (4, 6521541705), (5, 5217233364), (6, 4347694470), (7, 3726595260), (9, 2898462980), (10, 2608616682), (12, 2173847235), (14, 1863297630), (15, 1739077788), (18, 1449231490), (20, 1304308341), (21, 1242198420), (28, 931648815), (30, 869538894), (35, 745319052), (36, 724615745), (42, 621099210), (45, 579692596), (60, 434769447), (63, 414066140), (70, 372659526), (84, 310549605), (90, 289846298), (105, 248439684), (126, 207033070), (140, 186329763), (180, 144923149), (210, 124219842), (252, 103516535), (315, 82813228), (420, 62109921), (630, 41406614), (1260, 20703307)]