349905430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{2423}}^1$

素因数の和:4500

約数の個数: 32

約数和(自身を含む): 720451584

約数和(自身を除く): 370546154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2063, 2423, 4126, 4846, 10315, 12115, 14441, 16961, 20630, 24230, 28882, 33922, 72205, 84805, 144410, 169610, 4998649, 9997298, 24993245, 34990543, 49986490, 69981086, 174952715, 349905430]

約数ペア:

[(1, 349905430), (2, 174952715), (5, 69981086), (7, 49986490), (10, 34990543), (14, 24993245), (35, 9997298), (70, 4998649), (2063, 169610), (2423, 144410), (4126, 84805), (4846, 72205), (10315, 33922), (12115, 28882), (14441, 24230), (16961, 20630)]