155587510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{1097}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 302152032

約数和(自身を除く): 146564522

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1091, 1097, 2182, 2194, 5455, 5485, 10910, 10970, 14183, 14261, 28366, 28522, 70915, 71305, 141830, 142610, 1196827, 2393654, 5984135, 11968270, 15558751, 31117502, 77793755, 155587510]

約数ペア:

[(1, 155587510), (2, 77793755), (5, 31117502), (10, 15558751), (13, 11968270), (26, 5984135), (65, 2393654), (130, 1196827), (1091, 142610), (1097, 141830), (2182, 71305), (2194, 70915), (5455, 28522), (5485, 28366), (10910, 14261), (10970, 14183)]