30154482

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 70661760

約数和(自身を除く): 40507278

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 2383, 4218, 4766, 6327, 7149, 12654, 14298, 21447, 42894, 45277, 88171, 90554, 135831, 176342, 264513, 271662, 407493, 529026, 793539, 814986, 1587078, 1675249, 3350498, 5025747, 10051494, 15077241, 30154482]

約数ペア:

[(1, 30154482), (2, 15077241), (3, 10051494), (6, 5025747), (9, 3350498), (18, 1675249), (19, 1587078), (37, 814986), (38, 793539), (57, 529026), (74, 407493), (111, 271662), (114, 264513), (171, 176342), (222, 135831), (333, 90554), (342, 88171), (666, 45277), (703, 42894), (1406, 21447), (2109, 14298), (2383, 12654), (4218, 7149), (4766, 6327)]