4657140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25873}}^1$

素因数の和:25888

約数の個数: 36

約数和(自身を含む): 14127204

約数和(自身を除く): 9470064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25873, 51746, 77619, 103492, 129365, 155238, 232857, 258730, 310476, 388095, 465714, 517460, 776190, 931428, 1164285, 1552380, 2328570, 4657140]

約数ペア:

[(1, 4657140), (2, 2328570), (3, 1552380), (4, 1164285), (5, 931428), (6, 776190), (9, 517460), (10, 465714), (12, 388095), (15, 310476), (18, 258730), (20, 232857), (30, 155238), (36, 129365), (45, 103492), (60, 77619), (90, 51746), (180, 25873)]