30981378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^3\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 65897280

約数和(自身を除く): 34915902

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1051, 1734, 2102, 3153, 4913, 6306, 9826, 14739, 17867, 29478, 35734, 53601, 107202, 303739, 607478, 911217, 1822434, 5163563, 10327126, 15490689, 30981378]

約数ペア:

[(1, 30981378), (2, 15490689), (3, 10327126), (6, 5163563), (17, 1822434), (34, 911217), (51, 607478), (102, 303739), (289, 107202), (578, 53601), (867, 35734), (1051, 29478), (1734, 17867), (2102, 14739), (3153, 9826), (4913, 6306)]