210345970

素因数分解:

$2^1\times 5^1\times {\mathrm{3041}}^1\times {\mathrm{6917}}^1$

素因数の和:9965

約数の個数: 16

約数和(自身を含む): 378802008

約数和(自身を除く): 168456038

約数列:

[1, 2, 5, 10, 3041, 6082, 6917, 13834, 15205, 30410, 34585, 69170, 21034597, 42069194, 105172985, 210345970]

約数ペア:

[(1, 210345970), (2, 105172985), (5, 42069194), (10, 21034597), (3041, 69170), (6082, 34585), (6917, 30410), (13834, 15205)]