22770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:47

約数の個数: 48

約数和(自身を含む): 67392

約数和(自身を除く): 44622

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 11385, 22770]

約数ペア:

[(1, 22770), (2, 11385), (3, 7590), (5, 4554), (6, 3795), (9, 2530), (10, 2277), (11, 2070), (15, 1518), (18, 1265), (22, 1035), (23, 990), (30, 759), (33, 690), (45, 506), (46, 495), (55, 414), (66, 345), (69, 330), (90, 253), (99, 230), (110, 207), (115, 198), (138, 165)]