141438509660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43925003}}^1$

素因数の和:43925042

約数の個数: 48

約数和(自身を含む): 354211232256

約数和(自身を除く): 212772722596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 43925003, 87850006, 175700012, 219625015, 307475021, 439250030, 614950042, 878500060, 1010275069, 1229900084, 1537375105, 2020550138, 3074750210, 4041100276, 5051375345, 6149500420, 7071925483, 10102750690, 14143850966, 20205501380, 28287701932, 35359627415, 70719254830, 141438509660]

約数ペア:

[(1, 141438509660), (2, 70719254830), (4, 35359627415), (5, 28287701932), (7, 20205501380), (10, 14143850966), (14, 10102750690), (20, 7071925483), (23, 6149500420), (28, 5051375345), (35, 4041100276), (46, 3074750210), (70, 2020550138), (92, 1537375105), (115, 1229900084), (140, 1010275069), (161, 878500060), (230, 614950042), (322, 439250030), (460, 307475021), (644, 219625015), (805, 175700012), (1610, 87850006), (3220, 43925003)]