78969210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 194493312

約数和(自身を除く): 115524102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 107, 146, 214, 219, 321, 337, 365, 438, 535, 642, 674, 730, 1011, 1070, 1095, 1605, 1685, 2022, 2190, 3210, 3370, 5055, 7811, 10110, 15622, 23433, 24601, 36059, 39055, 46866, 49202, 72118, 73803, 78110, 108177, 117165, 123005, 147606, 180295, 216354, 234330, 246010, 360590, 369015, 540885, 738030, 1081770, 2632307, 5264614, 7896921, 13161535, 15793842, 26323070, 39484605, 78969210]

約数ペア:

[(1, 78969210), (2, 39484605), (3, 26323070), (5, 15793842), (6, 13161535), (10, 7896921), (15, 5264614), (30, 2632307), (73, 1081770), (107, 738030), (146, 540885), (214, 369015), (219, 360590), (321, 246010), (337, 234330), (365, 216354), (438, 180295), (535, 147606), (642, 123005), (674, 117165), (730, 108177), (1011, 78110), (1070, 73803), (1095, 72118), (1605, 49202), (1685, 46866), (2022, 39055), (2190, 36059), (3210, 24601), (3370, 23433), (5055, 15622), (7811, 10110)]