2104760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7535

約数の個数: 32

約数和(自身を含む): 5412960

約数和(自身を除く): 3308200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7517, 15034, 30068, 37585, 52619, 60136, 75170, 105238, 150340, 210476, 263095, 300680, 420952, 526190, 1052380, 2104760]

約数ペア:

[(1, 2104760), (2, 1052380), (4, 526190), (5, 420952), (7, 300680), (8, 263095), (10, 210476), (14, 150340), (20, 105238), (28, 75170), (35, 60136), (40, 52619), (56, 37585), (70, 30068), (140, 15034), (280, 7517)]