30445723

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5569}}^1$

素因数の和:5658

約数の個数: 16

約数和(自身を含む): 38499840

約数和(自身を除く): 8054117

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 5569, 38983, 61259, 395399, 428813, 2767793, 4349389, 30445723]

約数ペア:

[(1, 30445723), (7, 4349389), (11, 2767793), (71, 428813), (77, 395399), (497, 61259), (781, 38983), (5467, 5569)]