3018540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7187}}^1$

素因数の和:7206

約数の個数: 48

約数和(自身を含む): 9660672

約数和(自身を除く): 6642132

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, 7187, 14374, 21561, 28748, 35935, 43122, 50309, 71870, 86244, 100618, 107805, 143740, 150927, 201236, 215610, 251545, 301854, 431220, 503090, 603708, 754635, 1006180, 1509270, 3018540]

約数ペア:

[(1, 3018540), (2, 1509270), (3, 1006180), (4, 754635), (5, 603708), (6, 503090), (7, 431220), (10, 301854), (12, 251545), (14, 215610), (15, 201236), (20, 150927), (21, 143740), (28, 107805), (30, 100618), (35, 86244), (42, 71870), (60, 50309), (70, 43122), (84, 35935), (105, 28748), (140, 21561), (210, 14374), (420, 7187)]