42407170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 86329152

約数和(自身を除く): 43921982

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1091, 1495, 1690, 2182, 2990, 3887, 5455, 7774, 10910, 14183, 19435, 25093, 28366, 38870, 50186, 70915, 125465, 141830, 184379, 250930, 326209, 368758, 652418, 921895, 1631045, 1843790, 3262090, 4240717, 8481434, 21203585, 42407170]

約数ペア:

[(1, 42407170), (2, 21203585), (5, 8481434), (10, 4240717), (13, 3262090), (23, 1843790), (26, 1631045), (46, 921895), (65, 652418), (115, 368758), (130, 326209), (169, 250930), (230, 184379), (299, 141830), (338, 125465), (598, 70915), (845, 50186), (1091, 38870), (1495, 28366), (1690, 25093), (2182, 19435), (2990, 14183), (3887, 10910), (5455, 7774)]