42287770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2297}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 87360768

約数和(自身を除く): 45072998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2297, 2630, 3682, 4594, 9205, 11485, 16079, 18410, 22970, 32158, 80395, 160790, 604111, 1208222, 3020555, 4228777, 6041110, 8457554, 21143885, 42287770]

約数ペア:

[(1, 42287770), (2, 21143885), (5, 8457554), (7, 6041110), (10, 4228777), (14, 3020555), (35, 1208222), (70, 604111), (263, 160790), (526, 80395), (1315, 32158), (1841, 22970), (2297, 18410), (2630, 16079), (3682, 11485), (4594, 9205)]