720532030

素因数分解:

$2^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{52709}}^1$

素因数の和:54083

約数の個数: 16

約数和(自身を含む): 1297931040

約数和(自身を除く): 577399010

約数列:

[1, 2, 5, 10, 1367, 2734, 6835, 13670, 52709, 105418, 263545, 527090, 72053203, 144106406, 360266015, 720532030]

約数ペア:

[(1, 720532030), (2, 360266015), (5, 144106406), (10, 72053203), (1367, 527090), (2734, 263545), (6835, 105418), (13670, 52709)]