1520647910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{5507}}^1$

素因数の和:6088

約数の個数: 32

約数和(自身を含む): 2794671072

約数和(自身を除く): 1274023162

約数列:

[1, 2, 5, 10, 53, 106, 265, 521, 530, 1042, 2605, 5210, 5507, 11014, 27535, 27613, 55070, 55226, 138065, 276130, 291871, 583742, 1459355, 2869147, 2918710, 5738294, 14345735, 28691470, 152064791, 304129582, 760323955, 1520647910]

約数ペア:

[(1, 1520647910), (2, 760323955), (5, 304129582), (10, 152064791), (53, 28691470), (106, 14345735), (265, 5738294), (521, 2918710), (530, 2869147), (1042, 1459355), (2605, 583742), (5210, 291871), (5507, 276130), (11014, 138065), (27535, 55226), (27613, 55070)]