2045809301790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1620841}}^1\times {\mathrm{42073}}^1$

素因数の和:1662924

約数の個数: 32

約数和(自身を含む): 4910062054176

約数和(自身を除く): 2864252752386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42073, 84146, 126219, 210365, 252438, 420730, 631095, 1262190, 1620841, 3241682, 4862523, 8104205, 9725046, 16208410, 24312615, 48625230, 68193643393, 136387286786, 204580930179, 340968216965, 409161860358, 681936433930, 1022904650895, 2045809301790]

約数ペア:

[(1, 2045809301790), (2, 1022904650895), (3, 681936433930), (5, 409161860358), (6, 340968216965), (10, 204580930179), (15, 136387286786), (30, 68193643393), (42073, 48625230), (84146, 24312615), (126219, 16208410), (210365, 9725046), (252438, 8104205), (420730, 4862523), (631095, 3241682), (1262190, 1620841)]