2000469420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3704573}}^1$

素因数の和:3704591

約数の個数: 48

約数和(自身を含む): 6223684320

約数和(自身を除く): 4223214900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3704573, 7409146, 11113719, 14818292, 18522865, 22227438, 33341157, 37045730, 44454876, 55568595, 66682314, 74091460, 100023471, 111137190, 133364628, 166705785, 200046942, 222274380, 333411570, 400093884, 500117355, 666823140, 1000234710, 2000469420]

約数ペア:

[(1, 2000469420), (2, 1000234710), (3, 666823140), (4, 500117355), (5, 400093884), (6, 333411570), (9, 222274380), (10, 200046942), (12, 166705785), (15, 133364628), (18, 111137190), (20, 100023471), (27, 74091460), (30, 66682314), (36, 55568595), (45, 44454876), (54, 37045730), (60, 33341157), (90, 22227438), (108, 18522865), (135, 14818292), (180, 11113719), (270, 7409146), (540, 3704573)]