30409722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{80449}}^1$

素因数の和:80467

約数の個数: 32

約数和(自身を含む): 77232000

約数和(自身を除く): 46822278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 80449, 160898, 241347, 482694, 563143, 724041, 1126286, 1448082, 1689429, 2172123, 3378858, 4344246, 5068287, 10136574, 15204861, 30409722]

約数ペア:

[(1, 30409722), (2, 15204861), (3, 10136574), (6, 5068287), (7, 4344246), (9, 3378858), (14, 2172123), (18, 1689429), (21, 1448082), (27, 1126286), (42, 724041), (54, 563143), (63, 482694), (126, 241347), (189, 160898), (378, 80449)]