1443990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 2058090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 379, 381, 635, 758, 762, 1137, 1270, 1895, 1905, 2274, 3790, 3810, 5685, 11370, 48133, 96266, 144399, 240665, 288798, 481330, 721995, 1443990]

約数ペア:

[(1, 1443990), (2, 721995), (3, 481330), (5, 288798), (6, 240665), (10, 144399), (15, 96266), (30, 48133), (127, 11370), (254, 5685), (379, 3810), (381, 3790), (635, 2274), (758, 1905), (762, 1895), (1137, 1270)]