148395420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{824419}}^1$

素因数の和:824434

約数の個数: 36

約数和(自身を含む): 450133320

約数和(自身を除く): 301737900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 824419, 1648838, 2473257, 3297676, 4122095, 4946514, 7419771, 8244190, 9893028, 12366285, 14839542, 16488380, 24732570, 29679084, 37098855, 49465140, 74197710, 148395420]

約数ペア:

[(1, 148395420), (2, 74197710), (3, 49465140), (4, 37098855), (5, 29679084), (6, 24732570), (9, 16488380), (10, 14839542), (12, 12366285), (15, 9893028), (18, 8244190), (20, 7419771), (30, 4946514), (36, 4122095), (45, 3297676), (60, 2473257), (90, 1648838), (180, 824419)]