15368140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33409}}^1$

素因数の和:33441

約数の個数: 24

約数和(自身を含む): 33677280

約数和(自身を除く): 18309140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 33409, 66818, 133636, 167045, 334090, 668180, 768407, 1536814, 3073628, 3842035, 7684070, 15368140]

約数ペア:

[(1, 15368140), (2, 7684070), (4, 3842035), (5, 3073628), (10, 1536814), (20, 768407), (23, 668180), (46, 334090), (92, 167045), (115, 133636), (230, 66818), (460, 33409)]