173118540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{412187}}^1$

素因数の和:412206

約数の個数: 48

約数和(自身を含む): 553980672

約数和(自身を除く): 380862132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 412187, 824374, 1236561, 1648748, 2060935, 2473122, 2885309, 4121870, 4946244, 5770618, 6182805, 8243740, 8655927, 11541236, 12365610, 14426545, 17311854, 24731220, 28853090, 34623708, 43279635, 57706180, 86559270, 173118540]

約数ペア:

[(1, 173118540), (2, 86559270), (3, 57706180), (4, 43279635), (5, 34623708), (6, 28853090), (7, 24731220), (10, 17311854), (12, 14426545), (14, 12365610), (15, 11541236), (20, 8655927), (21, 8243740), (28, 6182805), (30, 5770618), (35, 4946244), (42, 4121870), (60, 2885309), (70, 2473122), (84, 2060935), (105, 1648748), (140, 1236561), (210, 824374), (420, 412187)]