7219950

素因数分解:

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

素因数の和:521

約数の個数: 48

約数和(自身を含む): 18094080

約数和(自身を除く): 10874130

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 379, 381, 635, 758, 762, 1137, 1270, 1895, 1905, 2274, 3175, 3790, 3810, 5685, 6350, 9475, 9525, 11370, 18950, 19050, 28425, 48133, 56850, 96266, 144399, 240665, 288798, 481330, 721995, 1203325, 1443990, 2406650, 3609975, 7219950]

約数ペア:

[(1, 7219950), (2, 3609975), (3, 2406650), (5, 1443990), (6, 1203325), (10, 721995), (15, 481330), (25, 288798), (30, 240665), (50, 144399), (75, 96266), (127, 56850), (150, 48133), (254, 28425), (379, 19050), (381, 18950), (635, 11370), (758, 9525), (762, 9475), (1137, 6350), (1270, 5685), (1895, 3810), (1905, 3790), (2274, 3175)]