56938890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65447}}^1$

素因数の和:65486

約数の個数: 32

約数和(自身を含む): 141367680

約数和(自身を除く): 84428790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 65447, 130894, 196341, 327235, 392682, 654470, 981705, 1897963, 1963410, 3795926, 5693889, 9489815, 11387778, 18979630, 28469445, 56938890]

約数ペア:

[(1, 56938890), (2, 28469445), (3, 18979630), (5, 11387778), (6, 9489815), (10, 5693889), (15, 3795926), (29, 1963410), (30, 1897963), (58, 981705), (87, 654470), (145, 392682), (174, 327235), (290, 196341), (435, 130894), (870, 65447)]