72470070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{805223}}^1$

素因数の和:805236

約数の個数: 24

約数和(自身を含む): 188422416

約数和(自身を除く): 115952346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 805223, 1610446, 2415669, 4026115, 4831338, 7247007, 8052230, 12078345, 14494014, 24156690, 36235035, 72470070]

約数ペア:

[(1, 72470070), (2, 36235035), (3, 24156690), (5, 14494014), (6, 12078345), (9, 8052230), (10, 7247007), (15, 4831338), (18, 4026115), (30, 2415669), (45, 1610446), (90, 805223)]