110731180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 273375648

約数和(自身を除く): 162644468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 412, 490, 515, 721, 980, 1030, 1097, 1442, 2060, 2194, 2884, 3605, 4388, 5047, 5485, 7210, 7679, 10094, 10970, 14420, 15358, 20188, 21940, 25235, 30716, 38395, 50470, 53753, 76790, 100940, 107506, 112991, 153580, 215012, 225982, 268765, 451964, 537530, 564955, 790937, 1075060, 1129910, 1581874, 2259820, 3163748, 3954685, 5536559, 7909370, 11073118, 15818740, 22146236, 27682795, 55365590, 110731180]

約数ペア:

[(1, 110731180), (2, 55365590), (4, 27682795), (5, 22146236), (7, 15818740), (10, 11073118), (14, 7909370), (20, 5536559), (28, 3954685), (35, 3163748), (49, 2259820), (70, 1581874), (98, 1129910), (103, 1075060), (140, 790937), (196, 564955), (206, 537530), (245, 451964), (412, 268765), (490, 225982), (515, 215012), (721, 153580), (980, 112991), (1030, 107506), (1097, 100940), (1442, 76790), (2060, 53753), (2194, 50470), (2884, 38395), (3605, 30716), (4388, 25235), (5047, 21940), (5485, 20188), (7210, 15358), (7679, 14420), (10094, 10970)]