310055851

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 384399360

約数和(自身を除く): 74343509

約数列:

[1, 7, 19, 47, 133, 193, 257, 329, 893, 1351, 1799, 3667, 4883, 6251, 9071, 12079, 25669, 34181, 49601, 63497, 84553, 172349, 229501, 347207, 942419, 1206443, 1606507, 2331247, 6596933, 16318729, 44293693, 310055851]

約数ペア:

[(1, 310055851), (7, 44293693), (19, 16318729), (47, 6596933), (133, 2331247), (193, 1606507), (257, 1206443), (329, 942419), (893, 347207), (1351, 229501), (1799, 172349), (3667, 84553), (4883, 63497), (6251, 49601), (9071, 34181), (12079, 25669)]