254501370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2827793}}^1$

素因数の和:2827806

約数の個数: 24

約数和(自身を含む): 661703796

約数和(自身を除く): 407202426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2827793, 5655586, 8483379, 14138965, 16966758, 25450137, 28277930, 42416895, 50900274, 84833790, 127250685, 254501370]

約数ペア:

[(1, 254501370), (2, 127250685), (3, 84833790), (5, 50900274), (6, 42416895), (9, 28277930), (10, 25450137), (15, 16966758), (18, 14138965), (30, 8483379), (45, 5655586), (90, 2827793)]