28375170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 72852480

約数和(自身を除く): 44477310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 743, 1005, 1273, 1486, 2010, 2229, 2546, 3715, 3819, 4458, 6365, 7430, 7638, 11145, 12730, 14117, 19095, 22290, 28234, 38190, 42351, 49781, 70585, 84702, 99562, 141170, 149343, 211755, 248905, 298686, 423510, 497810, 746715, 945839, 1493430, 1891678, 2837517, 4729195, 5675034, 9458390, 14187585, 28375170]

約数ペア:

[(1, 28375170), (2, 14187585), (3, 9458390), (5, 5675034), (6, 4729195), (10, 2837517), (15, 1891678), (19, 1493430), (30, 945839), (38, 746715), (57, 497810), (67, 423510), (95, 298686), (114, 248905), (134, 211755), (190, 149343), (201, 141170), (285, 99562), (335, 84702), (402, 70585), (570, 49781), (670, 42351), (743, 38190), (1005, 28234), (1273, 22290), (1486, 19095), (2010, 14117), (2229, 12730), (2546, 11145), (3715, 7638), (3819, 7430), (4458, 6365)]