82788390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{919871}}^1$

素因数の和:919884

約数の個数: 24

約数和(自身を含む): 215250048

約数和(自身を除く): 132461658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 919871, 1839742, 2759613, 4599355, 5519226, 8278839, 9198710, 13798065, 16557678, 27596130, 41394195, 82788390]

約数ペア:

[(1, 82788390), (2, 41394195), (3, 27596130), (5, 16557678), (6, 13798065), (9, 9198710), (10, 8278839), (15, 5519226), (18, 4599355), (30, 2759613), (45, 1839742), (90, 919871)]