30647638

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13597}}^1$

素因数の和:13636

約数の個数: 24

約数和(自身を含む): 55806192

約数和(自身を除く): 25158554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 13597, 27194, 95179, 190358, 312731, 625462, 666253, 1332506, 2189117, 4378234, 15323819, 30647638]

約数ペア:

[(1, 30647638), (2, 15323819), (7, 4378234), (14, 2189117), (23, 1332506), (46, 666253), (49, 625462), (98, 312731), (161, 190358), (322, 95179), (1127, 27194), (2254, 13597)]