40734060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{678901}}^1$

素因数の和:678913

約数の個数: 24

約数和(自身を含む): 114055536

約数和(自身を除く): 73321476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 678901, 1357802, 2036703, 2715604, 3394505, 4073406, 6789010, 8146812, 10183515, 13578020, 20367030, 40734060]

約数ペア:

[(1, 40734060), (2, 20367030), (3, 13578020), (4, 10183515), (5, 8146812), (6, 6789010), (10, 4073406), (12, 3394505), (15, 2715604), (20, 2036703), (30, 1357802), (60, 678901)]