27164220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2711}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 76543488

約数和(自身を除く): 49379268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 2711, 3340, 5010, 5422, 8133, 10020, 10844, 13555, 16266, 27110, 32532, 40665, 54220, 81330, 162660, 452737, 905474, 1358211, 1810948, 2263685, 2716422, 4527370, 5432844, 6791055, 9054740, 13582110, 27164220]

約数ペア:

[(1, 27164220), (2, 13582110), (3, 9054740), (4, 6791055), (5, 5432844), (6, 4527370), (10, 2716422), (12, 2263685), (15, 1810948), (20, 1358211), (30, 905474), (60, 452737), (167, 162660), (334, 81330), (501, 54220), (668, 40665), (835, 32532), (1002, 27110), (1670, 16266), (2004, 13555), (2505, 10844), (2711, 10020), (3340, 8133), (5010, 5422)]