21976230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{732541}}^1$

素因数の和:732551

約数の個数: 16

約数和(自身を含む): 52743024

約数和(自身を除く): 30766794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 732541, 1465082, 2197623, 3662705, 4395246, 7325410, 10988115, 21976230]

約数ペア:

[(1, 21976230), (2, 10988115), (3, 7325410), (5, 4395246), (6, 3662705), (10, 2197623), (15, 1465082), (30, 732541)]