73520730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{272299}}^1$

素因数の和:272315

約数の個数: 32

約数和(自身を含む): 196056000

約数和(自身を除く): 122535270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 272299, 544598, 816897, 1361495, 1633794, 2450691, 2722990, 4084485, 4901382, 7352073, 8168970, 12253455, 14704146, 24506910, 36760365, 73520730]

約数ペア:

[(1, 73520730), (2, 36760365), (3, 24506910), (5, 14704146), (6, 12253455), (9, 8168970), (10, 7352073), (15, 4901382), (18, 4084485), (27, 2722990), (30, 2450691), (45, 1633794), (54, 1361495), (90, 816897), (135, 544598), (270, 272299)]