30729242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{3391}}^1$

素因数の和:3613

約数の個数: 16

約数和(自身を含む): 48356352

約数和(自身を除く): 17627110

約数列:

[1, 2, 23, 46, 197, 394, 3391, 4531, 6782, 9062, 77993, 155986, 668027, 1336054, 15364621, 30729242]

約数ペア:

[(1, 30729242), (2, 15364621), (23, 1336054), (46, 668027), (197, 155986), (394, 77993), (3391, 9062), (4531, 6782)]