28100404740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{468340079}}^1$

素因数の和:468340091

約数の個数: 24

約数和(自身を含む): 78681133440

約数和(自身を除く): 50580728700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 468340079, 936680158, 1405020237, 1873360316, 2341700395, 2810040474, 4683400790, 5620080948, 7025101185, 9366801580, 14050202370, 28100404740]

約数ペア:

[(1, 28100404740), (2, 14050202370), (3, 9366801580), (4, 7025101185), (5, 5620080948), (6, 4683400790), (10, 2810040474), (12, 2341700395), (15, 1873360316), (20, 1405020237), (30, 936680158), (60, 468340079)]