27742890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{132109}}^1$

素因数の和:132126

約数の個数: 32

約数和(自身を含む): 76095360

約数和(自身を除く): 48352470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 132109, 264218, 396327, 660545, 792654, 924763, 1321090, 1849526, 1981635, 2774289, 3963270, 4623815, 5548578, 9247630, 13871445, 27742890]

約数ペア:

[(1, 27742890), (2, 13871445), (3, 9247630), (5, 5548578), (6, 4623815), (7, 3963270), (10, 2774289), (14, 1981635), (15, 1849526), (21, 1321090), (30, 924763), (35, 792654), (42, 660545), (70, 396327), (105, 264218), (210, 132109)]