169135260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{57529}}^1$

素因数の和:57555

約数の個数: 72

約数和(自身を含む): 550907280

約数和(自身を除く): 381772020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 57529, 115058, 172587, 230116, 287645, 345174, 402703, 575290, 690348, 805406, 862935, 1150580, 1208109, 1610812, 1725870, 2013515, 2416218, 2818921, 3451740, 4027030, 4832436, 5637842, 6040545, 8054060, 8456763, 11275684, 12081090, 14094605, 16913526, 24162180, 28189210, 33827052, 42283815, 56378420, 84567630, 169135260]

約数ペア:

[(1, 169135260), (2, 84567630), (3, 56378420), (4, 42283815), (5, 33827052), (6, 28189210), (7, 24162180), (10, 16913526), (12, 14094605), (14, 12081090), (15, 11275684), (20, 8456763), (21, 8054060), (28, 6040545), (30, 5637842), (35, 4832436), (42, 4027030), (49, 3451740), (60, 2818921), (70, 2416218), (84, 2013515), (98, 1725870), (105, 1610812), (140, 1208109), (147, 1150580), (196, 862935), (210, 805406), (245, 690348), (294, 575290), (420, 402703), (490, 345174), (588, 287645), (735, 230116), (980, 172587), (1470, 115058), (2940, 57529)]