19366987980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{322783133}}^1$

素因数の和:322783145

約数の個数: 24

約数和(自身を含む): 54227566512

約数和(自身を除く): 34860578532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 322783133, 645566266, 968349399, 1291132532, 1613915665, 1936698798, 3227831330, 3873397596, 4841746995, 6455662660, 9683493990, 19366987980]

約数ペア:

[(1, 19366987980), (2, 9683493990), (3, 6455662660), (4, 4841746995), (5, 3873397596), (6, 3227831330), (10, 1936698798), (12, 1613915665), (15, 1291132532), (20, 968349399), (30, 645566266), (60, 322783133)]