30505914

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 68335488

約数和(自身を除く): 37829574

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 107, 141, 214, 282, 321, 337, 423, 642, 674, 846, 963, 1011, 1926, 2022, 3033, 5029, 6066, 10058, 15087, 15839, 30174, 31678, 36059, 45261, 47517, 72118, 90522, 95034, 108177, 142551, 216354, 285102, 324531, 649062, 1694773, 3389546, 5084319, 10168638, 15252957, 30505914]

約数ペア:

[(1, 30505914), (2, 15252957), (3, 10168638), (6, 5084319), (9, 3389546), (18, 1694773), (47, 649062), (94, 324531), (107, 285102), (141, 216354), (214, 142551), (282, 108177), (321, 95034), (337, 90522), (423, 72118), (642, 47517), (674, 45261), (846, 36059), (963, 31678), (1011, 30174), (1926, 15839), (2022, 15087), (3033, 10058), (5029, 6066)]