30261266

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27361}}^1$

素因数の和:27449

約数の個数: 16

約数和(自身を含む): 52535040

約数和(自身を除く): 22273774

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 27361, 54722, 191527, 383054, 2161519, 4323038, 15130633, 30261266]

約数ペア:

[(1, 30261266), (2, 15130633), (7, 4323038), (14, 2161519), (79, 383054), (158, 191527), (553, 54722), (1106, 27361)]