16987470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1223}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 40891392

約数和(自身を除く): 23903922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 926, 1223, 1389, 2315, 2446, 2778, 3669, 4630, 6115, 6945, 7338, 12230, 13890, 18345, 36690, 566249, 1132498, 1698747, 2831245, 3397494, 5662490, 8493735, 16987470]

約数ペア:

[(1, 16987470), (2, 8493735), (3, 5662490), (5, 3397494), (6, 2831245), (10, 1698747), (15, 1132498), (30, 566249), (463, 36690), (926, 18345), (1223, 13890), (1389, 12230), (2315, 7338), (2446, 6945), (2778, 6115), (3669, 4630)]