137716930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1091}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 267478848

約数和(自身を除く): 129761918

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 971, 1091, 1942, 2182, 4855, 5455, 9710, 10910, 12623, 14183, 25246, 28366, 63115, 70915, 126230, 141830, 1059361, 2118722, 5296805, 10593610, 13771693, 27543386, 68858465, 137716930]

約数ペア:

[(1, 137716930), (2, 68858465), (5, 27543386), (10, 13771693), (13, 10593610), (26, 5296805), (65, 2118722), (130, 1059361), (971, 141830), (1091, 126230), (1942, 70915), (2182, 63115), (4855, 28366), (5455, 25246), (9710, 14183), (10910, 12623)]