84626820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{470149}}^1$

素因数の和:470164

約数の個数: 36

約数和(自身を含む): 256701900

約数和(自身を除く): 172075080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 470149, 940298, 1410447, 1880596, 2350745, 2820894, 4231341, 4701490, 5641788, 7052235, 8462682, 9402980, 14104470, 16925364, 21156705, 28208940, 42313410, 84626820]

約数ペア:

[(1, 84626820), (2, 42313410), (3, 28208940), (4, 21156705), (5, 16925364), (6, 14104470), (9, 9402980), (10, 8462682), (12, 7052235), (15, 5641788), (18, 4701490), (20, 4231341), (30, 2820894), (36, 2350745), (45, 1880596), (60, 1410447), (90, 940298), (180, 470149)]