7540140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{125669}}^1$

素因数の和:125681

約数の個数: 24

約数和(自身を含む): 21112560

約数和(自身を除く): 13572420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 125669, 251338, 377007, 502676, 628345, 754014, 1256690, 1508028, 1885035, 2513380, 3770070, 7540140]

約数ペア:

[(1, 7540140), (2, 3770070), (3, 2513380), (4, 1885035), (5, 1508028), (6, 1256690), (10, 754014), (12, 628345), (15, 502676), (20, 377007), (30, 251338), (60, 125669)]