30966572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 67163712

約数和(自身を除く): 36197140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 241, 353, 364, 482, 706, 964, 1412, 1687, 2471, 3133, 3374, 4589, 4942, 6266, 6748, 9178, 9884, 12532, 18356, 21931, 32123, 43862, 64246, 85073, 87724, 128492, 170146, 340292, 595511, 1105949, 1191022, 2211898, 2382044, 4423796, 7741643, 15483286, 30966572]

約数ペア:

[(1, 30966572), (2, 15483286), (4, 7741643), (7, 4423796), (13, 2382044), (14, 2211898), (26, 1191022), (28, 1105949), (52, 595511), (91, 340292), (182, 170146), (241, 128492), (353, 87724), (364, 85073), (482, 64246), (706, 43862), (964, 32123), (1412, 21931), (1687, 18356), (2471, 12532), (3133, 9884), (3374, 9178), (4589, 6748), (4942, 6266)]