993201780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16553363}}^1$

素因数の和:16553375

約数の個数: 24

約数和(自身を含む): 2780965152

約数和(自身を除く): 1787763372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16553363, 33106726, 49660089, 66213452, 82766815, 99320178, 165533630, 198640356, 248300445, 331067260, 496600890, 993201780]

約数ペア:

[(1, 993201780), (2, 496600890), (3, 331067260), (4, 248300445), (5, 198640356), (6, 165533630), (10, 99320178), (12, 82766815), (15, 66213452), (20, 49660089), (30, 33106726), (60, 16553363)]