1162140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2767}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 3720192

約数和(自身を除く): 2558052

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, 2767, 5534, 8301, 11068, 13835, 16602, 19369, 27670, 33204, 38738, 41505, 55340, 58107, 77476, 83010, 96845, 116214, 166020, 193690, 232428, 290535, 387380, 581070, 1162140]

約数ペア:

[(1, 1162140), (2, 581070), (3, 387380), (4, 290535), (5, 232428), (6, 193690), (7, 166020), (10, 116214), (12, 96845), (14, 83010), (15, 77476), (20, 58107), (21, 55340), (28, 41505), (30, 38738), (35, 33204), (42, 27670), (60, 19369), (70, 16602), (84, 13835), (105, 11068), (140, 8301), (210, 5534), (420, 2767)]