30673545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4789}}^1$

素因数の和:4865

約数の個数: 32

約数和(自身を含む): 57020160

約数和(自身を除く): 26346615

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 4789, 6405, 14367, 23945, 33523, 71835, 100569, 167615, 292129, 502845, 876387, 1460645, 2044903, 4381935, 6134709, 10224515, 30673545]

約数ペア:

[(1, 30673545), (3, 10224515), (5, 6134709), (7, 4381935), (15, 2044903), (21, 1460645), (35, 876387), (61, 502845), (105, 292129), (183, 167615), (305, 100569), (427, 71835), (915, 33523), (1281, 23945), (2135, 14367), (4789, 6405)]