2788146810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{30979409}}^1$

素因数の和:30979422

約数の個数: 24

約数和(自身を含む): 7249181940

約数和(自身を除く): 4461035130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 30979409, 61958818, 92938227, 154897045, 185876454, 278814681, 309794090, 464691135, 557629362, 929382270, 1394073405, 2788146810]

約数ペア:

[(1, 2788146810), (2, 1394073405), (3, 929382270), (5, 557629362), (6, 464691135), (9, 309794090), (10, 278814681), (15, 185876454), (18, 154897045), (30, 92938227), (45, 61958818), (90, 30979409)]