1939950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{479}}^1$

素因数の和:503

約数の個数: 60

約数和(自身を含む): 5401440

約数和(自身を除く): 3461490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 479, 675, 810, 958, 1350, 1437, 2025, 2395, 2874, 4050, 4311, 4790, 7185, 8622, 11975, 12933, 14370, 21555, 23950, 25866, 35925, 38799, 43110, 64665, 71850, 77598, 107775, 129330, 193995, 215550, 323325, 387990, 646650, 969975, 1939950]

約数ペア:

[(1, 1939950), (2, 969975), (3, 646650), (5, 387990), (6, 323325), (9, 215550), (10, 193995), (15, 129330), (18, 107775), (25, 77598), (27, 71850), (30, 64665), (45, 43110), (50, 38799), (54, 35925), (75, 25866), (81, 23950), (90, 21555), (135, 14370), (150, 12933), (162, 11975), (225, 8622), (270, 7185), (405, 4790), (450, 4311), (479, 4050), (675, 2874), (810, 2395), (958, 2025), (1350, 1437)]