29280810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75079}}^1$

素因数の和:75102

約数の個数: 32

約数和(自身を含む): 75680640

約数和(自身を除く): 46399830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 75079, 150158, 225237, 375395, 450474, 750790, 976027, 1126185, 1952054, 2252370, 2928081, 4880135, 5856162, 9760270, 14640405, 29280810]

約数ペア:

[(1, 29280810), (2, 14640405), (3, 9760270), (5, 5856162), (6, 4880135), (10, 2928081), (13, 2252370), (15, 1952054), (26, 1126185), (30, 976027), (39, 750790), (65, 450474), (78, 375395), (130, 225237), (195, 150158), (390, 75079)]