91868940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{510383}}^1$

素因数の和:510398

約数の個数: 36

約数和(自身を含む): 278669664

約数和(自身を除く): 186800724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 510383, 1020766, 1531149, 2041532, 2551915, 3062298, 4593447, 5103830, 6124596, 7655745, 9186894, 10207660, 15311490, 18373788, 22967235, 30622980, 45934470, 91868940]

約数ペア:

[(1, 91868940), (2, 45934470), (3, 30622980), (4, 22967235), (5, 18373788), (6, 15311490), (9, 10207660), (10, 9186894), (12, 7655745), (15, 6124596), (18, 5103830), (20, 4593447), (30, 3062298), (36, 2551915), (45, 2041532), (60, 1531149), (90, 1020766), (180, 510383)]