713784680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{9203}}^1$

素因数の和:9498

約数の個数: 64

約数和(自身を含む): 1842272640

約数和(自身を除く): 1128487960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 277, 280, 554, 1108, 1385, 1939, 2216, 2770, 3878, 5540, 7756, 9203, 9695, 11080, 15512, 18406, 19390, 36812, 38780, 46015, 64421, 73624, 77560, 92030, 128842, 184060, 257684, 322105, 368120, 515368, 644210, 1288420, 2549231, 2576840, 5098462, 10196924, 12746155, 17844617, 20393848, 25492310, 35689234, 50984620, 71378468, 89223085, 101969240, 142756936, 178446170, 356892340, 713784680]

約数ペア:

[(1, 713784680), (2, 356892340), (4, 178446170), (5, 142756936), (7, 101969240), (8, 89223085), (10, 71378468), (14, 50984620), (20, 35689234), (28, 25492310), (35, 20393848), (40, 17844617), (56, 12746155), (70, 10196924), (140, 5098462), (277, 2576840), (280, 2549231), (554, 1288420), (1108, 644210), (1385, 515368), (1939, 368120), (2216, 322105), (2770, 257684), (3878, 184060), (5540, 128842), (7756, 92030), (9203, 77560), (9695, 73624), (11080, 64421), (15512, 46015), (18406, 38780), (19390, 36812)]