305405370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1131131}}^1$

素因数の和:1131147

約数の個数: 32

約数和(自身を含む): 814415040

約数和(自身を除く): 509009670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1131131, 2262262, 3393393, 5655655, 6786786, 10180179, 11311310, 16966965, 20360358, 30540537, 33933930, 50900895, 61081074, 101801790, 152702685, 305405370]

約数ペア:

[(1, 305405370), (2, 152702685), (3, 101801790), (5, 61081074), (6, 50900895), (9, 33933930), (10, 30540537), (15, 20360358), (18, 16966965), (27, 11311310), (30, 10180179), (45, 6786786), (54, 5655655), (90, 3393393), (135, 2262262), (270, 1131131)]