30959786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 36

約数和(自身を含む): 55346886

約数和(自身を除く): 24387100

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 169, 242, 286, 338, 757, 1514, 1573, 1859, 3146, 3718, 8327, 9841, 16654, 19682, 20449, 40898, 91597, 108251, 127933, 183194, 216502, 255866, 1190761, 1407263, 2381522, 2814526, 15479893, 30959786]

約数ペア:

[(1, 30959786), (2, 15479893), (11, 2814526), (13, 2381522), (22, 1407263), (26, 1190761), (121, 255866), (143, 216502), (169, 183194), (242, 127933), (286, 108251), (338, 91597), (757, 40898), (1514, 20449), (1573, 19682), (1859, 16654), (3146, 9841), (3718, 8327)]