42545510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2311}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 87892992

約数和(自身を除く): 45347482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2311, 2630, 3682, 4622, 9205, 11555, 16177, 18410, 23110, 32354, 80885, 161770, 607793, 1215586, 3038965, 4254551, 6077930, 8509102, 21272755, 42545510]

約数ペア:

[(1, 42545510), (2, 21272755), (5, 8509102), (7, 6077930), (10, 4254551), (14, 3038965), (35, 1215586), (70, 607793), (263, 161770), (526, 80885), (1315, 32354), (1841, 23110), (2311, 18410), (2630, 16177), (3682, 11555), (4622, 9205)]