30957750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13759}}^1$

素因数の和:13782

約数の個数: 48

約数和(自身を含む): 83715840

約数和(自身を除く): 52758090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 13759, 27518, 41277, 68795, 82554, 123831, 137590, 206385, 247662, 343975, 412770, 619155, 687950, 1031925, 1238310, 1719875, 2063850, 3095775, 3439750, 5159625, 6191550, 10319250, 15478875, 30957750]

約数ペア:

[(1, 30957750), (2, 15478875), (3, 10319250), (5, 6191550), (6, 5159625), (9, 3439750), (10, 3095775), (15, 2063850), (18, 1719875), (25, 1238310), (30, 1031925), (45, 687950), (50, 619155), (75, 412770), (90, 343975), (125, 247662), (150, 206385), (225, 137590), (250, 123831), (375, 82554), (450, 68795), (750, 41277), (1125, 27518), (2250, 13759)]