2019288090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67309603}}^1$

素因数の和:67309613

約数の個数: 16

約数和(自身を含む): 4846291488

約数和(自身を除く): 2827003398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67309603, 134619206, 201928809, 336548015, 403857618, 673096030, 1009644045, 2019288090]

約数ペア:

[(1, 2019288090), (2, 1009644045), (3, 673096030), (5, 403857618), (6, 336548015), (10, 201928809), (15, 134619206), (30, 67309603)]