30818238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2213}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 67588992

約数和(自身を除く): 36770754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2213, 2321, 4426, 4642, 6639, 6963, 13278, 13926, 24343, 48686, 73029, 146058, 466943, 933886, 1400829, 2801658, 5136373, 10272746, 15409119, 30818238]

約数ペア:

[(1, 30818238), (2, 15409119), (3, 10272746), (6, 5136373), (11, 2801658), (22, 1400829), (33, 933886), (66, 466943), (211, 146058), (422, 73029), (633, 48686), (1266, 24343), (2213, 13926), (2321, 13278), (4426, 6963), (4642, 6639)]