2821950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{6271}}^1$

素因数の和:6289

約数の個数: 36

約数和(自身を含む): 7582848

約数和(自身を除く): 4760898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 6271, 12542, 18813, 31355, 37626, 56439, 62710, 94065, 112878, 156775, 188130, 282195, 313550, 470325, 564390, 940650, 1410975, 2821950]

約数ペア:

[(1, 2821950), (2, 1410975), (3, 940650), (5, 564390), (6, 470325), (9, 313550), (10, 282195), (15, 188130), (18, 156775), (25, 112878), (30, 94065), (45, 62710), (50, 56439), (75, 37626), (90, 31355), (150, 18813), (225, 12542), (450, 6271)]