90010239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 139449600

約数和(自身を除く): 49439361

約数列:

[1, 3, 11, 19, 33, 57, 89, 209, 267, 627, 979, 1613, 1691, 2937, 4839, 5073, 17743, 18601, 30647, 53229, 55803, 91941, 143557, 337117, 430671, 1011351, 1579127, 2727583, 4737381, 8182749, 30003413, 90010239]

約数ペア:

[(1, 90010239), (3, 30003413), (11, 8182749), (19, 4737381), (33, 2727583), (57, 1579127), (89, 1011351), (209, 430671), (267, 337117), (627, 143557), (979, 91941), (1613, 55803), (1691, 53229), (2937, 30647), (4839, 18601), (5073, 17743)]