11113380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 34889400

約数和(自身を除く): 23776020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2129, 2610, 4258, 5220, 6387, 8516, 10645, 12774, 19161, 21290, 25548, 31935, 38322, 42580, 61741, 63870, 76644, 95805, 123482, 127740, 185223, 191610, 246964, 308705, 370446, 383220, 555669, 617410, 740892, 926115, 1111338, 1234820, 1852230, 2222676, 2778345, 3704460, 5556690, 11113380]

約数ペア:

[(1, 11113380), (2, 5556690), (3, 3704460), (4, 2778345), (5, 2222676), (6, 1852230), (9, 1234820), (10, 1111338), (12, 926115), (15, 740892), (18, 617410), (20, 555669), (29, 383220), (30, 370446), (36, 308705), (45, 246964), (58, 191610), (60, 185223), (87, 127740), (90, 123482), (116, 95805), (145, 76644), (174, 63870), (180, 61741), (261, 42580), (290, 38322), (348, 31935), (435, 25548), (522, 21290), (580, 19161), (870, 12774), (1044, 10645), (1305, 8516), (1740, 6387), (2129, 5220), (2610, 4258)]