38550990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55871}}^1$

素因数の和:55904

約数の個数: 32

約数和(自身を含む): 96546816

約数和(自身を除く): 57995826

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 55871, 111742, 167613, 279355, 335226, 558710, 838065, 1285033, 1676130, 2570066, 3855099, 6425165, 7710198, 12850330, 19275495, 38550990]

約数ペア:

[(1, 38550990), (2, 19275495), (3, 12850330), (5, 7710198), (6, 6425165), (10, 3855099), (15, 2570066), (23, 1676130), (30, 1285033), (46, 838065), (69, 558710), (115, 335226), (138, 279355), (230, 167613), (345, 111742), (690, 55871)]