30619796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1489}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 55195560

約数和(自身を除く): 24575764

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 1489, 2978, 5141, 5956, 10282, 20564, 78917, 144433, 157834, 288866, 315668, 577732, 7654949, 15309898, 30619796]

約数ペア:

[(1, 30619796), (2, 15309898), (4, 7654949), (53, 577732), (97, 315668), (106, 288866), (194, 157834), (212, 144433), (388, 78917), (1489, 20564), (2978, 10282), (5141, 5956)]