18990150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{126601}}^1$

素因数の和:126616

約数の個数: 24

約数和(自身を含む): 47095944

約数和(自身を除く): 28105794

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 126601, 253202, 379803, 633005, 759606, 1266010, 1899015, 3165025, 3798030, 6330050, 9495075, 18990150]

約数ペア:

[(1, 18990150), (2, 9495075), (3, 6330050), (5, 3798030), (6, 3165025), (10, 1899015), (15, 1266010), (25, 759606), (30, 633005), (50, 379803), (75, 253202), (150, 126601)]