29735020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4582

約数の個数: 48

約数和(自身を含む): 72898560

約数和(自身を除く): 43163540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 4519, 6580, 9038, 18076, 22595, 31633, 45190, 63266, 90380, 126532, 158165, 212393, 316330, 424786, 632660, 849572, 1061965, 1486751, 2123930, 2973502, 4247860, 5947004, 7433755, 14867510, 29735020]

約数ペア:

[(1, 29735020), (2, 14867510), (4, 7433755), (5, 5947004), (7, 4247860), (10, 2973502), (14, 2123930), (20, 1486751), (28, 1061965), (35, 849572), (47, 632660), (70, 424786), (94, 316330), (140, 212393), (188, 158165), (235, 126532), (329, 90380), (470, 63266), (658, 45190), (940, 31633), (1316, 22595), (1645, 18076), (3290, 9038), (4519, 6580)]