80913270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2697109}}^1$

素因数の和:2697119

約数の個数: 16

約数和(自身を含む): 194191920

約数和(自身を除く): 113278650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2697109, 5394218, 8091327, 13485545, 16182654, 26971090, 40456635, 80913270]

約数ペア:

[(1, 80913270), (2, 40456635), (3, 26971090), (5, 16182654), (6, 13485545), (10, 8091327), (15, 5394218), (30, 2697109)]