5118540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 16681392

約数和(自身を除く): 11562852

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, 1741, 2940, 3482, 5223, 6964, 8705, 10446, 12187, 17410, 20892, 24374, 26115, 34820, 36561, 48748, 52230, 60935, 73122, 85309, 104460, 121870, 146244, 170618, 182805, 243740, 255927, 341236, 365610, 426545, 511854, 731220, 853090, 1023708, 1279635, 1706180, 2559270, 5118540]

約数ペア:

[(1, 5118540), (2, 2559270), (3, 1706180), (4, 1279635), (5, 1023708), (6, 853090), (7, 731220), (10, 511854), (12, 426545), (14, 365610), (15, 341236), (20, 255927), (21, 243740), (28, 182805), (30, 170618), (35, 146244), (42, 121870), (49, 104460), (60, 85309), (70, 73122), (84, 60935), (98, 52230), (105, 48748), (140, 36561), (147, 34820), (196, 26115), (210, 24374), (245, 20892), (294, 17410), (420, 12187), (490, 10446), (588, 8705), (735, 6964), (980, 5223), (1470, 3482), (1741, 2940)]