155121270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5170709}}^1$

素因数の和:5170719

約数の個数: 16

約数和(自身を含む): 372291120

約数和(自身を除く): 217169850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5170709, 10341418, 15512127, 25853545, 31024254, 51707090, 77560635, 155121270]

約数ペア:

[(1, 155121270), (2, 77560635), (3, 51707090), (5, 31024254), (6, 25853545), (10, 15512127), (15, 10341418), (30, 5170709)]