4272090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{142403}}^1$

素因数の和:142413

約数の個数: 16

約数和(自身を含む): 10253088

約数和(自身を除く): 5980998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 142403, 284806, 427209, 712015, 854418, 1424030, 2136045, 4272090]

約数ペア:

[(1, 4272090), (2, 2136045), (3, 1424030), (5, 854418), (6, 712015), (10, 427209), (15, 284806), (30, 142403)]