291577029130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1655089}}^1$

素因数の和:1655398

約数の個数: 32

約数和(自身を含む): 533865830400

約数和(自身を除く): 242288801270

約数列:

[1, 2, 5, 10, 79, 158, 223, 395, 446, 790, 1115, 2230, 17617, 35234, 88085, 176170, 1655089, 3310178, 8275445, 16550890, 130752031, 261504062, 369084847, 653760155, 738169694, 1307520310, 1845424235, 3690848470, 29157702913, 58315405826, 145788514565, 291577029130]

約数ペア:

[(1, 291577029130), (2, 145788514565), (5, 58315405826), (10, 29157702913), (79, 3690848470), (158, 1845424235), (223, 1307520310), (395, 738169694), (446, 653760155), (790, 369084847), (1115, 261504062), (2230, 130752031), (17617, 16550890), (35234, 8275445), (88085, 3310178), (176170, 1655089)]