3371240

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 7637760

約数和(自身を除く): 4266520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 311, 542, 622, 1084, 1244, 1355, 1555, 2168, 2488, 2710, 3110, 5420, 6220, 10840, 12440, 84281, 168562, 337124, 421405, 674248, 842810, 1685620, 3371240]

約数ペア:

[(1, 3371240), (2, 1685620), (4, 842810), (5, 674248), (8, 421405), (10, 337124), (20, 168562), (40, 84281), (271, 12440), (311, 10840), (542, 6220), (622, 5420), (1084, 3110), (1244, 2710), (1355, 2488), (1555, 2168)]