2080452090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69348403}}^1$

素因数の和:69348413

約数の個数: 16

約数和(自身を含む): 4993085088

約数和(自身を除く): 2912632998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69348403, 138696806, 208045209, 346742015, 416090418, 693484030, 1040226045, 2080452090]

約数ペア:

[(1, 2080452090), (2, 1040226045), (3, 693484030), (5, 416090418), (6, 346742015), (10, 208045209), (15, 138696806), (30, 69348403)]