30883645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 13629635

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1471, 1615, 4199, 7355, 19123, 20995, 25007, 27949, 95615, 125035, 139745, 325091, 363337, 475133, 1625455, 1816685, 2375665, 6176729, 30883645]

約数ペア:

[(1, 30883645), (5, 6176729), (13, 2375665), (17, 1816685), (19, 1625455), (65, 475133), (85, 363337), (95, 325091), (221, 139745), (247, 125035), (323, 95615), (1105, 27949), (1235, 25007), (1471, 20995), (1615, 19123), (4199, 7355)]