28837530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{320417}}^1$

素因数の和:320430

約数の個数: 24

約数和(自身を含む): 74977812

約数和(自身を除く): 46140282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 320417, 640834, 961251, 1602085, 1922502, 2883753, 3204170, 4806255, 5767506, 9612510, 14418765, 28837530]

約数ペア:

[(1, 28837530), (2, 14418765), (3, 9612510), (5, 5767506), (6, 4806255), (9, 3204170), (10, 2883753), (15, 1922502), (18, 1602085), (30, 961251), (45, 640834), (90, 320417)]