30194553

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 44262400

約数和(自身を除く): 14067847

約数列:

[1, 3, 19, 37, 57, 103, 111, 139, 309, 417, 703, 1957, 2109, 2641, 3811, 5143, 5871, 7923, 11433, 14317, 15429, 42951, 72409, 97717, 217227, 272023, 293151, 529729, 816069, 1589187, 10064851, 30194553]

約数ペア:

[(1, 30194553), (3, 10064851), (19, 1589187), (37, 816069), (57, 529729), (103, 293151), (111, 272023), (139, 217227), (309, 97717), (417, 72409), (703, 42951), (1957, 15429), (2109, 14317), (2641, 11433), (3811, 7923), (5143, 5871)]