103438470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 264384000

約数和(自身を除く): 160945530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1335, 1691, 2039, 2670, 3382, 4078, 5073, 6117, 8455, 10146, 10195, 12234, 16910, 20390, 25365, 30585, 38741, 50730, 61170, 77482, 116223, 181471, 193705, 232446, 362942, 387410, 544413, 581115, 907355, 1088826, 1162230, 1814710, 2722065, 3447949, 5444130, 6895898, 10343847, 17239745, 20687694, 34479490, 51719235, 103438470]

約数ペア:

[(1, 103438470), (2, 51719235), (3, 34479490), (5, 20687694), (6, 17239745), (10, 10343847), (15, 6895898), (19, 5444130), (30, 3447949), (38, 2722065), (57, 1814710), (89, 1162230), (95, 1088826), (114, 907355), (178, 581115), (190, 544413), (267, 387410), (285, 362942), (445, 232446), (534, 193705), (570, 181471), (890, 116223), (1335, 77482), (1691, 61170), (2039, 50730), (2670, 38741), (3382, 30585), (4078, 25365), (5073, 20390), (6117, 16910), (8455, 12234), (10146, 10195)]