4284780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71413}}^1$

素因数の和:71425

約数の個数: 24

約数和(自身を含む): 11997552

約数和(自身を除く): 7712772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71413, 142826, 214239, 285652, 357065, 428478, 714130, 856956, 1071195, 1428260, 2142390, 4284780]

約数ペア:

[(1, 4284780), (2, 2142390), (3, 1428260), (4, 1071195), (5, 856956), (6, 714130), (10, 428478), (12, 357065), (15, 285652), (20, 214239), (30, 142826), (60, 71413)]