30762809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 41306112

約数和(自身を除く): 10543303

約数列:

[1, 7, 11, 17, 71, 77, 119, 187, 331, 497, 781, 1207, 1309, 2317, 3641, 5467, 5627, 8449, 13277, 23501, 25487, 39389, 61897, 92939, 164507, 258511, 399517, 433279, 1809577, 2796619, 4394687, 30762809]

約数ペア:

[(1, 30762809), (7, 4394687), (11, 2796619), (17, 1809577), (71, 433279), (77, 399517), (119, 258511), (187, 164507), (331, 92939), (497, 61897), (781, 39389), (1207, 25487), (1309, 23501), (2317, 13277), (3641, 8449), (5467, 5627)]