1101540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 3366720

約数和(自身を除く): 2265180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1669, 3338, 5007, 6676, 8345, 10014, 16690, 18359, 20028, 25035, 33380, 36718, 50070, 55077, 73436, 91795, 100140, 110154, 183590, 220308, 275385, 367180, 550770, 1101540]

約数ペア:

[(1, 1101540), (2, 550770), (3, 367180), (4, 275385), (5, 220308), (6, 183590), (10, 110154), (11, 100140), (12, 91795), (15, 73436), (20, 55077), (22, 50070), (30, 36718), (33, 33380), (44, 25035), (55, 20028), (60, 18359), (66, 16690), (110, 10014), (132, 8345), (165, 6676), (220, 5007), (330, 3338), (660, 1669)]