30850128

素因数分解:

$2^4\times 3^2\times {\mathrm{214237}}^1$

素因数の和:214251

約数の個数: 30

約数和(自身を含む): 86337914

約数和(自身を除く): 55487786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 214237, 428474, 642711, 856948, 1285422, 1713896, 1928133, 2570844, 3427792, 3856266, 5141688, 7712532, 10283376, 15425064, 30850128]

約数ペア:

[(1, 30850128), (2, 15425064), (3, 10283376), (4, 7712532), (6, 5141688), (8, 3856266), (9, 3427792), (12, 2570844), (16, 1928133), (18, 1713896), (24, 1285422), (36, 856948), (48, 642711), (72, 428474), (144, 214237)]