4487530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 4066070

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 179, 218, 230, 358, 545, 895, 1090, 1790, 2507, 4117, 5014, 8234, 12535, 19511, 20585, 25070, 39022, 41170, 97555, 195110, 448753, 897506, 2243765, 4487530]

約数ペア:

[(1, 4487530), (2, 2243765), (5, 897506), (10, 448753), (23, 195110), (46, 97555), (109, 41170), (115, 39022), (179, 25070), (218, 20585), (230, 19511), (358, 12535), (545, 8234), (895, 5014), (1090, 4117), (1790, 2507)]