2838540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47309}}^1$

素因数の和:47321

約数の個数: 24

約数和(自身を含む): 7948080

約数和(自身を除く): 5109540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 47309, 94618, 141927, 189236, 236545, 283854, 473090, 567708, 709635, 946180, 1419270, 2838540]

約数ペア:

[(1, 2838540), (2, 1419270), (3, 946180), (4, 709635), (5, 567708), (6, 473090), (10, 283854), (12, 236545), (15, 189236), (20, 141927), (30, 94618), (60, 47309)]