164691180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{914951}}^1$

素因数の和:914966

約数の個数: 36

約数和(自身を含む): 499563792

約数和(自身を除く): 334872612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 914951, 1829902, 2744853, 3659804, 4574755, 5489706, 8234559, 9149510, 10979412, 13724265, 16469118, 18299020, 27448530, 32938236, 41172795, 54897060, 82345590, 164691180]

約数ペア:

[(1, 164691180), (2, 82345590), (3, 54897060), (4, 41172795), (5, 32938236), (6, 27448530), (9, 18299020), (10, 16469118), (12, 13724265), (15, 10979412), (18, 9149510), (20, 8234559), (30, 5489706), (36, 4574755), (45, 3659804), (60, 2744853), (90, 1829902), (180, 914951)]