28494480490890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5441}}^1\times {\mathrm{1601527}}^1$

素因数の和:1607087

約数の個数: 64

約数和(自身を含む): 69026881777920

約数和(自身を除く): 40532401287030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 5441, 10882, 16323, 27205, 32646, 54410, 81615, 163230, 593069, 1186138, 1601527, 1779207, 2965345, 3203054, 3558414, 4804581, 5930690, 8007635, 8896035, 9609162, 16015270, 17792070, 24022905, 48045810, 174566443, 349132886, 523699329, 872832215, 1047398658, 1745664430, 2618496645, 5236993290, 8713908407, 17427816814, 26141725221, 43569542035, 52283450442, 87139084070, 130708626105, 261417252210, 949816016363, 1899632032726, 2849448049089, 4749080081815, 5698896098178, 9498160163630, 14247240245445, 28494480490890]

約数ペア:

[(1, 28494480490890), (2, 14247240245445), (3, 9498160163630), (5, 5698896098178), (6, 4749080081815), (10, 2849448049089), (15, 1899632032726), (30, 949816016363), (109, 261417252210), (218, 130708626105), (327, 87139084070), (545, 52283450442), (654, 43569542035), (1090, 26141725221), (1635, 17427816814), (3270, 8713908407), (5441, 5236993290), (10882, 2618496645), (16323, 1745664430), (27205, 1047398658), (32646, 872832215), (54410, 523699329), (81615, 349132886), (163230, 174566443), (593069, 48045810), (1186138, 24022905), (1601527, 17792070), (1779207, 16015270), (2965345, 9609162), (3203054, 8896035), (3558414, 8007635), (4804581, 5930690)]