173079480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{206047}}^1$

素因数の和:206068

約数の個数: 64

約数和(自身を含む): 593418240

約数和(自身を除く): 420338760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 206047, 412094, 618141, 824188, 1030235, 1236282, 1442329, 1648376, 2060470, 2472564, 2884658, 3090705, 4120940, 4326987, 4945128, 5769316, 6181410, 7211645, 8241880, 8653974, 11538632, 12362820, 14423290, 17307948, 21634935, 24725640, 28846580, 34615896, 43269870, 57693160, 86539740, 173079480]

約数ペア:

[(1, 173079480), (2, 86539740), (3, 57693160), (4, 43269870), (5, 34615896), (6, 28846580), (7, 24725640), (8, 21634935), (10, 17307948), (12, 14423290), (14, 12362820), (15, 11538632), (20, 8653974), (21, 8241880), (24, 7211645), (28, 6181410), (30, 5769316), (35, 4945128), (40, 4326987), (42, 4120940), (56, 3090705), (60, 2884658), (70, 2472564), (84, 2060470), (105, 1648376), (120, 1442329), (140, 1236282), (168, 1030235), (210, 824188), (280, 618141), (420, 412094), (840, 206047)]