119830760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{427967}}^1$

素因数の和:427985

約数の個数: 32

約数和(自身を含む): 308136960

約数和(自身を除く): 188306200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 427967, 855934, 1711868, 2139835, 2995769, 3423736, 4279670, 5991538, 8559340, 11983076, 14978845, 17118680, 23966152, 29957690, 59915380, 119830760]

約数ペア:

[(1, 119830760), (2, 59915380), (4, 29957690), (5, 23966152), (7, 17118680), (8, 14978845), (10, 11983076), (14, 8559340), (20, 5991538), (28, 4279670), (35, 3423736), (40, 2995769), (56, 2139835), (70, 1711868), (140, 855934), (280, 427967)]