87053970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{78427}}^1$

素因数の和:78474

約数の個数: 32

約数和(自身を含む): 214579008

約数和(自身を除く): 127525038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 78427, 156854, 235281, 392135, 470562, 784270, 1176405, 2352810, 2901799, 5803598, 8705397, 14508995, 17410794, 29017990, 43526985, 87053970]

約数ペア:

[(1, 87053970), (2, 43526985), (3, 29017990), (5, 17410794), (6, 14508995), (10, 8705397), (15, 5803598), (30, 2901799), (37, 2352810), (74, 1176405), (111, 784270), (185, 470562), (222, 392135), (370, 235281), (555, 156854), (1110, 78427)]