87839570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96527}}^1$

素因数の和:96554

約数の個数: 32

約数和(自身を含む): 194600448

約数和(自身を除く): 106760878

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 96527, 193054, 482635, 675689, 965270, 1254851, 1351378, 2509702, 3378445, 6274255, 6756890, 8783957, 12548510, 17567914, 43919785, 87839570]

約数ペア:

[(1, 87839570), (2, 43919785), (5, 17567914), (7, 12548510), (10, 8783957), (13, 6756890), (14, 6274255), (26, 3378445), (35, 2509702), (65, 1351378), (70, 1254851), (91, 965270), (130, 675689), (182, 482635), (455, 193054), (910, 96527)]