87812270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96497}}^1$

素因数の和:96524

約数の個数: 32

約数和(自身を含む): 194539968

約数和(自身を除く): 106727698

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 96497, 192994, 482485, 675479, 964970, 1254461, 1350958, 2508922, 3377395, 6272305, 6754790, 8781227, 12544610, 17562454, 43906135, 87812270]

約数ペア:

[(1, 87812270), (2, 43906135), (5, 17562454), (7, 12544610), (10, 8781227), (13, 6754790), (14, 6272305), (26, 3377395), (35, 2508922), (65, 1350958), (70, 1254461), (91, 964970), (130, 675479), (182, 482485), (455, 192994), (910, 96497)]