30687282

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{15359}}^1$

素因数の和:15407

約数の個数: 32

約数和(自身を含む): 70041600

約数和(自身を除く): 39354318

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 15359, 30718, 46077, 92154, 138231, 276462, 414693, 568283, 829386, 1136566, 1704849, 3409698, 5114547, 10229094, 15343641, 30687282]

約数ペア:

[(1, 30687282), (2, 15343641), (3, 10229094), (6, 5114547), (9, 3409698), (18, 1704849), (27, 1136566), (37, 829386), (54, 568283), (74, 414693), (111, 276462), (222, 138231), (333, 92154), (666, 46077), (999, 30718), (1998, 15359)]