30766586

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 49889664

約数和(自身を除く): 19123078

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 991, 1634, 1982, 15523, 18829, 31046, 37658, 42613, 85226, 357751, 715502, 809647, 1619294, 15383293, 30766586]

約数ペア:

[(1, 30766586), (2, 15383293), (19, 1619294), (38, 809647), (43, 715502), (86, 357751), (361, 85226), (722, 42613), (817, 37658), (991, 31046), (1634, 18829), (1982, 15523)]