27225780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15647}}^1$

素因数の和:15688

約数の個数: 48

約数和(自身を含む): 78865920

約数和(自身を除く): 51640140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 15647, 31294, 46941, 62588, 78235, 93882, 156470, 187764, 234705, 312940, 453763, 469410, 907526, 938820, 1361289, 1815052, 2268815, 2722578, 4537630, 5445156, 6806445, 9075260, 13612890, 27225780]

約数ペア:

[(1, 27225780), (2, 13612890), (3, 9075260), (4, 6806445), (5, 5445156), (6, 4537630), (10, 2722578), (12, 2268815), (15, 1815052), (20, 1361289), (29, 938820), (30, 907526), (58, 469410), (60, 453763), (87, 312940), (116, 234705), (145, 187764), (174, 156470), (290, 93882), (348, 78235), (435, 62588), (580, 46941), (870, 31294), (1740, 15647)]