2193660

素因数分解:

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

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 7609056

約数和(自身を除く): 5415396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1741, 3482, 5223, 6964, 8705, 10446, 12187, 15669, 17410, 20892, 24374, 26115, 31338, 34820, 36561, 48748, 52230, 60935, 62676, 73122, 78345, 104460, 109683, 121870, 146244, 156690, 182805, 219366, 243740, 313380, 365610, 438732, 548415, 731220, 1096830, 2193660]

約数ペア:

[(1, 2193660), (2, 1096830), (3, 731220), (4, 548415), (5, 438732), (6, 365610), (7, 313380), (9, 243740), (10, 219366), (12, 182805), (14, 156690), (15, 146244), (18, 121870), (20, 109683), (21, 104460), (28, 78345), (30, 73122), (35, 62676), (36, 60935), (42, 52230), (45, 48748), (60, 36561), (63, 34820), (70, 31338), (84, 26115), (90, 24374), (105, 20892), (126, 17410), (140, 15669), (180, 12187), (210, 10446), (252, 8705), (315, 6964), (420, 5223), (630, 3482), (1260, 1741)]