202380930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{249853}}^1$

素因数の和:249872

約数の個数: 40

約数和(自身を含む): 544182012

約数和(自身を除く): 341801082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 249853, 499706, 749559, 1249265, 1499118, 2248677, 2498530, 3747795, 4497354, 6746031, 7495590, 11243385, 13492062, 20238093, 22486770, 33730155, 40476186, 67460310, 101190465, 202380930]

約数ペア:

[(1, 202380930), (2, 101190465), (3, 67460310), (5, 40476186), (6, 33730155), (9, 22486770), (10, 20238093), (15, 13492062), (18, 11243385), (27, 7495590), (30, 6746031), (45, 4497354), (54, 3747795), (81, 2498530), (90, 2248677), (135, 1499118), (162, 1249265), (270, 749559), (405, 499706), (810, 249853)]