131416830

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2034

約数の個数: 72

約数和(自身を含む): 354984552

約数和(自身を除く): 223567722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2003, 2187, 2430, 3645, 4006, 4374, 6009, 6561, 7290, 10015, 10935, 12018, 13122, 18027, 20030, 21870, 30045, 32805, 36054, 54081, 60090, 65610, 90135, 108162, 162243, 180270, 270405, 324486, 486729, 540810, 811215, 973458, 1460187, 1622430, 2433645, 2920374, 4380561, 4867290, 7300935, 8761122, 13141683, 14601870, 21902805, 26283366, 43805610, 65708415, 131416830]

約数ペア:

[(1, 131416830), (2, 65708415), (3, 43805610), (5, 26283366), (6, 21902805), (9, 14601870), (10, 13141683), (15, 8761122), (18, 7300935), (27, 4867290), (30, 4380561), (45, 2920374), (54, 2433645), (81, 1622430), (90, 1460187), (135, 973458), (162, 811215), (243, 540810), (270, 486729), (405, 324486), (486, 270405), (729, 180270), (810, 162243), (1215, 108162), (1458, 90135), (2003, 65610), (2187, 60090), (2430, 54081), (3645, 36054), (4006, 32805), (4374, 30045), (6009, 21870), (6561, 20030), (7290, 18027), (10015, 13122), (10935, 12018)]