1012760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3617}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 2604960

約数和(自身を除く): 1592200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3617, 7234, 14468, 18085, 25319, 28936, 36170, 50638, 72340, 101276, 126595, 144680, 202552, 253190, 506380, 1012760]

約数ペア:

[(1, 1012760), (2, 506380), (4, 253190), (5, 202552), (7, 144680), (8, 126595), (10, 101276), (14, 72340), (20, 50638), (28, 36170), (35, 28936), (40, 25319), (56, 18085), (70, 14468), (140, 7234), (280, 3617)]