20156310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74653}}^1$

素因数の和:74669

約数の個数: 32

約数和(自身を含む): 53750880

約数和(自身を除く): 33594570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74653, 149306, 223959, 373265, 447918, 671877, 746530, 1119795, 1343754, 2015631, 2239590, 3359385, 4031262, 6718770, 10078155, 20156310]

約数ペア:

[(1, 20156310), (2, 10078155), (3, 6718770), (5, 4031262), (6, 3359385), (9, 2239590), (10, 2015631), (15, 1343754), (18, 1119795), (27, 746530), (30, 671877), (45, 447918), (54, 373265), (90, 223959), (135, 149306), (270, 74653)]