155236510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{108557}}^1$

素因数の和:108588

約数の個数: 32

約数和(自身を含む): 328279392

約数和(自身を除く): 173042882

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 108557, 217114, 542785, 1085570, 1194127, 1411241, 2388254, 2822482, 5970635, 7056205, 11941270, 14112410, 15523651, 31047302, 77618255, 155236510]

約数ペア:

[(1, 155236510), (2, 77618255), (5, 31047302), (10, 15523651), (11, 14112410), (13, 11941270), (22, 7056205), (26, 5970635), (55, 2822482), (65, 2388254), (110, 1411241), (130, 1194127), (143, 1085570), (286, 542785), (715, 217114), (1430, 108557)]