27703410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4549}}^1$

素因数の和:4595

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 50920590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 4549, 6090, 9098, 13647, 22745, 27294, 31843, 45490, 63686, 68235, 95529, 131921, 136470, 159215, 191058, 263842, 318430, 395763, 477645, 659605, 791526, 923447, 955290, 1319210, 1846894, 1978815, 2770341, 3957630, 4617235, 5540682, 9234470, 13851705, 27703410]

約数ペア:

[(1, 27703410), (2, 13851705), (3, 9234470), (5, 5540682), (6, 4617235), (7, 3957630), (10, 2770341), (14, 1978815), (15, 1846894), (21, 1319210), (29, 955290), (30, 923447), (35, 791526), (42, 659605), (58, 477645), (70, 395763), (87, 318430), (105, 263842), (145, 191058), (174, 159215), (203, 136470), (210, 131921), (290, 95529), (406, 68235), (435, 63686), (609, 45490), (870, 31843), (1015, 27294), (1218, 22745), (2030, 13647), (3045, 9098), (4549, 6090)]