8137170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3967

約数の個数: 48

約数和(自身を含む): 22082112

約数和(自身を除く): 13944942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 3931, 7862, 11793, 19655, 23586, 35379, 39310, 58965, 70758, 90413, 117930, 176895, 180826, 271239, 353790, 452065, 542478, 813717, 904130, 1356195, 1627434, 2712390, 4068585, 8137170]

約数ペア:

[(1, 8137170), (2, 4068585), (3, 2712390), (5, 1627434), (6, 1356195), (9, 904130), (10, 813717), (15, 542478), (18, 452065), (23, 353790), (30, 271239), (45, 180826), (46, 176895), (69, 117930), (90, 90413), (115, 70758), (138, 58965), (207, 39310), (230, 35379), (345, 23586), (414, 19655), (690, 11793), (1035, 7862), (2070, 3931)]