4867290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 13130208

約数和(自身を除く): 8262918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2003, 2430, 4006, 6009, 10015, 12018, 18027, 20030, 30045, 36054, 54081, 60090, 90135, 108162, 162243, 180270, 270405, 324486, 486729, 540810, 811215, 973458, 1622430, 2433645, 4867290]

約数ペア:

[(1, 4867290), (2, 2433645), (3, 1622430), (5, 973458), (6, 811215), (9, 540810), (10, 486729), (15, 324486), (18, 270405), (27, 180270), (30, 162243), (45, 108162), (54, 90135), (81, 60090), (90, 54081), (135, 36054), (162, 30045), (243, 20030), (270, 18027), (405, 12018), (486, 10015), (810, 6009), (1215, 4006), (2003, 2430)]