30686238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{154981}}^1$

素因数の和:155000

約数の個数: 24

約数和(自身を含む): 72531576

約数和(自身を除く): 41845338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 154981, 309962, 464943, 929886, 1394829, 1704791, 2789658, 3409582, 5114373, 10228746, 15343119, 30686238]

約数ペア:

[(1, 30686238), (2, 15343119), (3, 10228746), (6, 5114373), (9, 3409582), (11, 2789658), (18, 1704791), (22, 1394829), (33, 929886), (66, 464943), (99, 309962), (198, 154981)]