141888110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{155921}}^1$

素因数の和:155948

約数の個数: 32

約数和(自身を含む): 314338752

約数和(自身を除く): 172450642

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 155921, 311842, 779605, 1091447, 1559210, 2026973, 2182894, 4053946, 5457235, 10134865, 10914470, 14188811, 20269730, 28377622, 70944055, 141888110]

約数ペア:

[(1, 141888110), (2, 70944055), (5, 28377622), (7, 20269730), (10, 14188811), (13, 10914470), (14, 10134865), (26, 5457235), (35, 4053946), (65, 2182894), (70, 2026973), (91, 1559210), (130, 1091447), (182, 779605), (455, 311842), (910, 155921)]