30213784

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{56369}}^1$

素因数の和:56442

約数の個数: 16

約数和(自身を含む): 57497400

約数和(自身を除く): 27283616

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 56369, 112738, 225476, 450952, 3776723, 7553446, 15106892, 30213784]

約数ペア:

[(1, 30213784), (2, 15106892), (4, 7553446), (8, 3776723), (67, 450952), (134, 225476), (268, 112738), (536, 56369)]