71404140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1190069}}^1$

素因数の和:1190081

約数の個数: 24

約数和(自身を含む): 199931760

約数和(自身を除く): 128527620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1190069, 2380138, 3570207, 4760276, 5950345, 7140414, 11900690, 14280828, 17851035, 23801380, 35702070, 71404140]

約数ペア:

[(1, 71404140), (2, 35702070), (3, 23801380), (4, 17851035), (5, 14280828), (6, 11900690), (10, 7140414), (12, 5950345), (15, 4760276), (20, 3570207), (30, 2380138), (60, 1190069)]