30250168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1607}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 61457760

約数和(自身を除く): 31207592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 1607, 2353, 3214, 4706, 6428, 9412, 12856, 18824, 20891, 41782, 83564, 167128, 290867, 581734, 1163468, 2326936, 3781271, 7562542, 15125084, 30250168]

約数ペア:

[(1, 30250168), (2, 15125084), (4, 7562542), (8, 3781271), (13, 2326936), (26, 1163468), (52, 581734), (104, 290867), (181, 167128), (362, 83564), (724, 41782), (1448, 20891), (1607, 18824), (2353, 12856), (3214, 9412), (4706, 6428)]