30177842

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 46051200

約数和(自身を除く): 15873358

約数列:

[1, 2, 79, 158, 389, 491, 778, 982, 30731, 38789, 61462, 77578, 190999, 381998, 15088921, 30177842]

約数ペア:

[(1, 30177842), (2, 15088921), (79, 381998), (158, 190999), (389, 77578), (491, 61462), (778, 38789), (982, 30731)]