188889780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3148163}}^1$

素因数の和:3148175

約数の個数: 24

約数和(自身を含む): 528891552

約数和(自身を除く): 340001772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3148163, 6296326, 9444489, 12592652, 15740815, 18888978, 31481630, 37777956, 47222445, 62963260, 94444890, 188889780]

約数ペア:

[(1, 188889780), (2, 94444890), (3, 62963260), (4, 47222445), (5, 37777956), (6, 31481630), (10, 18888978), (12, 15740815), (15, 12592652), (20, 9444489), (30, 6296326), (60, 3148163)]