30621158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 48751200

約数和(自身を除く): 18130042

約数列:

[1, 2, 29, 47, 58, 94, 239, 478, 1363, 2209, 2726, 4418, 6931, 11233, 13862, 22466, 64061, 128122, 325757, 527951, 651514, 1055902, 15310579, 30621158]

約数ペア:

[(1, 30621158), (2, 15310579), (29, 1055902), (47, 651514), (58, 527951), (94, 325757), (239, 128122), (478, 64061), (1363, 22466), (2209, 13862), (2726, 11233), (4418, 6931)]