69121140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104729}}^1$

素因数の和:104752

約数の個数: 48

約数和(自身を含む): 211135680

約数和(自身を除く): 142014540

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, 104729, 209458, 314187, 418916, 523645, 628374, 1047290, 1152019, 1256748, 1570935, 2094580, 2304038, 3141870, 3456057, 4608076, 5760095, 6283740, 6912114, 11520190, 13824228, 17280285, 23040380, 34560570, 69121140]

約数ペア:

[(1, 69121140), (2, 34560570), (3, 23040380), (4, 17280285), (5, 13824228), (6, 11520190), (10, 6912114), (11, 6283740), (12, 5760095), (15, 4608076), (20, 3456057), (22, 3141870), (30, 2304038), (33, 2094580), (44, 1570935), (55, 1256748), (60, 1152019), (66, 1047290), (110, 628374), (132, 523645), (165, 418916), (220, 314187), (330, 209458), (660, 104729)]