89667480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106747}}^1$

素因数の和:106768

約数の個数: 64

約数和(自身を含む): 307434240

約数和(自身を除く): 217766760

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, 106747, 213494, 320241, 426988, 533735, 640482, 747229, 853976, 1067470, 1280964, 1494458, 1601205, 2134940, 2241687, 2561928, 2988916, 3202410, 3736145, 4269880, 4483374, 5977832, 6404820, 7472290, 8966748, 11208435, 12809640, 14944580, 17933496, 22416870, 29889160, 44833740, 89667480]

約数ペア:

[(1, 89667480), (2, 44833740), (3, 29889160), (4, 22416870), (5, 17933496), (6, 14944580), (7, 12809640), (8, 11208435), (10, 8966748), (12, 7472290), (14, 6404820), (15, 5977832), (20, 4483374), (21, 4269880), (24, 3736145), (28, 3202410), (30, 2988916), (35, 2561928), (40, 2241687), (42, 2134940), (56, 1601205), (60, 1494458), (70, 1280964), (84, 1067470), (105, 853976), (120, 747229), (140, 640482), (168, 533735), (210, 426988), (280, 320241), (420, 213494), (840, 106747)]