83205420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1386757}}^1$

素因数の和:1386769

約数の個数: 24

約数和(自身を含む): 232975344

約数和(自身を除く): 149769924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1386757, 2773514, 4160271, 5547028, 6933785, 8320542, 13867570, 16641084, 20801355, 27735140, 41602710, 83205420]

約数ペア:

[(1, 83205420), (2, 41602710), (3, 27735140), (4, 20801355), (5, 16641084), (6, 13867570), (10, 8320542), (12, 6933785), (15, 5547028), (20, 4160271), (30, 2773514), (60, 1386757)]