30246424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 61326720

約数和(自身を除く): 31080296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 863, 1348, 1726, 2696, 3452, 4381, 6904, 8762, 11219, 17524, 22438, 35048, 44876, 89752, 290831, 581662, 1163324, 2326648, 3780803, 7561606, 15123212, 30246424]

約数ペア:

[(1, 30246424), (2, 15123212), (4, 7561606), (8, 3780803), (13, 2326648), (26, 1163324), (52, 581662), (104, 290831), (337, 89752), (674, 44876), (863, 35048), (1348, 22438), (1726, 17524), (2696, 11219), (3452, 8762), (4381, 6904)]