91972130

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 168376320

約数和(自身を除く): 76404190

約数列:

[1, 2, 5, 10, 127, 139, 254, 278, 521, 635, 695, 1042, 1270, 1390, 2605, 5210, 17653, 35306, 66167, 72419, 88265, 132334, 144838, 176530, 330835, 362095, 661670, 724190, 9197213, 18394426, 45986065, 91972130]

約数ペア:

[(1, 91972130), (2, 45986065), (5, 18394426), (10, 9197213), (127, 724190), (139, 661670), (254, 362095), (278, 330835), (521, 176530), (635, 144838), (695, 132334), (1042, 88265), (1270, 72419), (1390, 66167), (2605, 35306), (5210, 17653)]