316158420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5269307}}^1$

素因数の和:5269319

約数の個数: 24

約数和(自身を含む): 885243744

約数和(自身を除く): 569085324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5269307, 10538614, 15807921, 21077228, 26346535, 31615842, 52693070, 63231684, 79039605, 105386140, 158079210, 316158420]

約数ペア:

[(1, 316158420), (2, 158079210), (3, 105386140), (4, 79039605), (5, 63231684), (6, 52693070), (10, 31615842), (12, 26346535), (15, 21077228), (20, 15807921), (30, 10538614), (60, 5269307)]