10389420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{57719}}^1$

素因数の和:57734

約数の個数: 36

約数和(自身を含む): 31515120

約数和(自身を除く): 21125700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 57719, 115438, 173157, 230876, 288595, 346314, 519471, 577190, 692628, 865785, 1038942, 1154380, 1731570, 2077884, 2597355, 3463140, 5194710, 10389420]

約数ペア:

[(1, 10389420), (2, 5194710), (3, 3463140), (4, 2597355), (5, 2077884), (6, 1731570), (9, 1154380), (10, 1038942), (12, 865785), (15, 692628), (18, 577190), (20, 519471), (30, 346314), (36, 288595), (45, 230876), (60, 173157), (90, 115438), (180, 57719)]