1622430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2022

約数の個数: 40

約数和(自身を含む): 4364712

約数和(自身を除く): 2742282

約数列:

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

約数ペア:

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