83445420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1390757}}^1$

素因数の和:1390769

約数の個数: 24

約数和(自身を含む): 233647344

約数和(自身を除く): 150201924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1390757, 2781514, 4172271, 5563028, 6953785, 8344542, 13907570, 16689084, 20861355, 27815140, 41722710, 83445420]

約数ペア:

[(1, 83445420), (2, 41722710), (3, 27815140), (4, 20861355), (5, 16689084), (6, 13907570), (10, 8344542), (12, 6953785), (15, 5563028), (20, 4172271), (30, 2781514), (60, 1390757)]