27800070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{926669}}^1$

素因数の和:926679

約数の個数: 16

約数和(自身を含む): 66720240

約数和(自身を除く): 38920170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 926669, 1853338, 2780007, 4633345, 5560014, 9266690, 13900035, 27800070]

約数ペア:

[(1, 27800070), (2, 13900035), (3, 9266690), (5, 5560014), (6, 4633345), (10, 2780007), (15, 1853338), (30, 926669)]